Guide to the Rexford F. Daubenmire Ecological Images 1931-1992
PC 122

Summary Information

Repository
Manuscripts, Archives, and Special Collections, Washington State University Libraries
Creator
Daubenmire, Rexford F., 1909-1995
Title
Rexford F. Daubenmire Ecological Images
ID
PC 122
Date [bulk]
Bulk, 1931-1976
Date [inclusive]
1931-1992
Extent
2000.0 images
General Physical Description note
4 Linear feet of shelf space
Language
English
Abstract
Rexford F. Daubenmire was a professor of botany at WSU and was widely recognized as one of the leading scholars in the field of plant ecology during his time. This photographic collection consists of several thousand black and white photographs and negatives (including some nitrate negatives), and slides of vegetation across North, Central, and South America, Europe, Africa, the Middle East, and Australia, with special consideration for the states of Washington, Idaho, Montana, and Wyoming.

Preferred Citation note

[Item Description] Rexford F. Daubenmire Ecological Images, 1931-1992 (PC 122)

Manuscripts, Archives, and Special Collections, Washington State University Libraries, Pullman, WA.

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Biographical/Historical note

Rexford F. Daubenmire was born 12 December 1909 in Coldwater, Ohio. He graduated from Butler University with a bachelor’s degree in 1930, the University of Colorado with a master’s degree in 1932, and received a doctorate from the University of Minnesota in 1935 in botany under William S. Cooper. He subsequently taught at the University of Tennessee for a year then the University of Idaho for a decade before accepting a position with Washington State College (later Washington State University) in 1946. He remained with WSU for 29 years and was professor emeritus of botany after his retirement in 1975. Daubenmire also held short appointments with several other universities and agencies, including at the Organization of Tropical Studies in Costa Rica, the United States Forest Service, and the Sierra Club. Daubenmire was a member of the Pacific Northwest Science Association, the American Society of Range Management, and the Association of Southeastern Biologists. In 1967 he served as president of the Ecological Society of America and received the society’s Eminent Ecologist Award in 1980, among other honors. Upon his retirement in 1975, Daubenmire moved to Florida with his wife, Jean, where he continued to research and publish until his death on 27 August 27 1995.

Daubenmire was widely recognized as one of the leading scholars in the field of plant ecology during his time. In the 1950s, he introduced a classification scheme for forest and grassland vegetation that the United States Forest Service later adopted. The Daubenmire system emphasized habitat, rather than what vegetation currently existed due to fire and human activity, such as ranching and farming, frequently altering native vegetation. Daubenmire also made significant contributions in explaining the relationship between vegetation and environmental conditions for a better understanding of ecological succession, the migration of plant species in North America over time, the range of tree species, and the impact of fire on plant communities.

Daubenmire published over 100 works in the field of plant ecology, including three widely used textbooks: "Plants and Environment: A Textbook of Plant Autecology," first published in 1947 and revised twice, served as standard text in agronomy, botany, and forestry classes and was translated into several languages, including Polish and Spanish; "Plant Communities: A Textbook of Plant Synecology," published in 1968, also became standard reference for ecologists; and finally "Plant Geography: with Special Reference to North America" published in 1978. Known affectionately as “Dauby” by his former students, Daubenmire supervised over 35 doctoral and 18 master's students in the field of botany during his tenure at WSU, many of whom later took positions as professors and ecologists within universities and government organizations around the world. The Department of Botany and the School of Biological Sciences recognize Daubenmire's contribution to the field and to WSU with the Rexford Daubenmire Award in Botany.

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Scope and Contents note

This photographic collection consists of several thousand black and white photographs and negatives (including some nitrate negatives), and slides of vegetation across North, Central, and South America, Europe, Africa, the Middle East, and Australia, with special consideration for the states of Washington, Idaho, Montana, and Wyoming. Daubenmire's original photographic logs accompany the images. Images are described individually from Daubenmire's own notes, listing location and vegetation, and including Daubenmire's annotations about date and subsequent changes.

Washington locations receive the most attention, although other Rocky Mountain states including Idaho but also Colorado, Montana, and Wyoming are documented along with sites in other states and countries. Images emphasize the vegetation of southeastern Washington and northwestern Idaho, especially the Palouse. As a large part of his professional research, Daubenmire photographed extensively in the fields, mountains, and forests of the Inland Northwest and thus the collection documents grassland and forest vegetation, including native and non-native species. The collection records the changes of vegetation in these areas between the 1930s and 1970s. Photographs show native or “virgin” tracts of grassland and forest vegetation, many of which have been succeeded in recent years by other vegetation through human and animal impact. The collection includes photographs which document the impact of fire on plant communities as well as Daubenmire’s personal graphs, charts, and maps.

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Arrangement note

The collection is arranged by location and date roughly, retaining both the original order and image numbering system Daubenmire established. Negatives and prints with the same image share descriptions and item numbers. Descriptions and item numbers do not differentiate between negatives and prints with several hundred negatives lacking corresponding prints. The finding aid is arranged into three series: Series 1 contains ecological prints and negatives, Series 2 contains slides, and Series 3 consists of Daubenmire’s photographic logs and miscellaneous materials. Materials not retained include nearly a score of small hand-sized notebooks, blank except for hand-numbered pages and presumably intended for field notes and/or photographic logs.

The name “Palouse” to describe a geographical area is infrequently used in the collection but here is defined broadly as southeastern Washington and part of northwestern Idaho. Washington counties, cities, towns, and landforms include Albion, Almota Canyon, Colfax, Colton, Dusty, Edwall, Ewan, Hooper, Kahlotus, LaCrosse, Lamont, Lind, Malden, McAdam, Oakesdale, Palouse, Palouse Falls, Palouse River, Pomeroy, Pullman, Ritzville, Rosalia, Silcott, Sprague, Starbuck, Steptoe, Tekoa, Tucannon, Union Creek Flat, Union Flat, Walker, Washtucna, Wawawai Canyon, Whitman County, and Winona. Idaho counties, cities, towns, and landforms include Genesee, Latah County, Moscow, Moscow Mountain, Thatuna Ridge, and Viola.

An index of scientific plant names and, when possible, their corresponding common names is provided at the end of this document as an aid to researchers of the Palouse. Because some taxonomic names have changed since Daubenmire’s research days, searching "The Plants Database", maintained by the United States Department of Agriculture, for the current classification is recommended.

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Administrative Information

Publication Information

Manuscripts, Archives, and Special Collections, Washington State University Libraries © 2016

http://www.libraries.wsu.edu/masc
Terrell Library
P.O. Box 645610
Pullman, WA, 99164-5610
509-335-6691
mascref@wsu.edu

Conditions Governing Access note

This collection is open and available for research use.

Immediate Source of Acquisition note

The Rexford F. Daubenmire ecological images were donated to the Washington State University Library by Rexford F. Daubenmire, professor emeritus of botany at WSU, (apparently as MS 1991-18 and MS 1993-26)

Processing Information note

This collection was preliminarily processed during the summer and fall of 2006 by Cara Kaser-Bradfield and finalized in December 2009 and January 2010 by Susan Vetter.

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Related Materials

Related Archival Materials note

MASC holds other Daubenmire materials, including the following collections:

Rexford F. Daubenmire Papers, 1936-1970 ( Cage 154) - Field records of vegetation and soils in eastern Washington and northern Idaho. These records include data sheets for field plots noting vegetation and soils for Daubenmire's 1968 publication (with Jean Daubenmire) "Forest vegetation of eastern Washington and northern Idaho," Washington Agricultural Experiment Station Technical Bulletin 60, and his 1970 publication "Steppe Vegetation of Washington," Washington Agricultural Experiment Station Technical Bulletin 62.

Rexford F. Daubenmire Papers, 1948 (Cage 4485) - Manuscript journal and field records of a botanical expedition comprising a summer course in the field ecology of the Northern Rockies.

Rexford F. Daubenmire Papers (unprocessed), MS 1997-05 - other papers, publications by Daubenmire.

Daubenmire Botanical Lantern Slides (PC 44) Oregon, Washington, and Idaho, 1920s.

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Controlled Access Headings

Personal Name(s)

  • Daubenmire, Rexford F., 1909-1995 -- Archives

Subject(s)

  • Environmental Conditions
  • Forest ecology
  • Forest plants -- Idaho
  • Forest plants -- Washington (State)
  • Grassland ecology
  • Grassland plants -- Idaho
  • Grassland plants -- Washington (State)
  • Idaho
  • Photographs
  • Plant ecology
  • Science
  • Washington (State)

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Index

Name(s)

  • Abies:  fir
  • Abies lasiocarpa:  subalpine fir
  • Acer platanoides:  Norway maple
  • Achillea:  yarrow
  • Achillea lanulosa:  common yarrow
  • Agropyron spicatum:  beardless/bluebunch wheatgrass
  • Amsinckia:  fiddleneck
  • Artemisia rigida:  gray scabland sagebrush
  • Artemisia tridentata:  big sagebrush
  • Artemisia tripartita:  threetip sagebrush
  • Balsamorhiza:  balsamroot
  • Bromus inermis:  smooth brome
  • Bromus tectorum:  cheatgrass
  • Calamagrostis:  reedgrass
  • Camassia quamash:  small camas
  • Castilleja:  Indian paintbrush
  • Chamaenerion:  fireweed
  • Chrysothamnus nauseus:  rubber rabbitbrush
  • Chrysothamnus viscidiflorus:  yellow rabbitbrush
  • Clematis ligusticifolia:  western white clematis
  • Cogswellia sp.:  bigseed biscuitroot
  • Cogswellia sp.:  barestern biscuitroot
  • Cogswellia sp.:  Northern Idaho biscuitroot
  • Crataegus:  hawthorn
  • Crataegus douglasii:  black hawthorn
  • Daubenmire's Used Scientific Name:  Common Name
  • Distichlis:  saltgrass
  • Distichlis stricta:  saltgrass
  • Draba verna:  Spring draba
  • Elymus cinereus:  basin wildrye
  • Elymus condensatus:  giant wildrye
  • Eriogonum heracleoides:  parsnipflower buckwheat
  • Eriogonum microthecum:  slender buckwheat
  • Eriogonum niveum:  snow buckwheat
  • Eurotia:  winterfat
  • Fatsia horrida:  devilsclub
  • Festuca:  Fescue
  • Festuca idahoensis:  Idaho fescue
  • Grayia spinosa:  spiny hopsage
  • Helianthella:  Helianthella
  • Helianthus:  sunflower
  • Heracleum:  cowparsnip
  • Heracleum lanatum:  common cowparsnip
  • larix occidentalis:  western larch
  • lomatium:  desert parsley
  • Lupinus:  lupine
  • Oryzopsis hymenoides:  Indian rice grass
  • Phalaris arundinacea:  reed canarygrass
  • Physaria oregona:  Oregon twinpod
  • Physocarpus:  ninebark
  • Physocarpus malvaceus:  mallow ninebark
  • Picea engelmannii:  Engelmann spruce
  • Pinus contorta:  lodgepole pine
  • Pinus flexilis:  limber pine
  • Pinus monticola:  western white pine
  • Pinus ponderosa:  ponderosa pine
  • Plantago purshii:  woolly plantain
  • Poa pratensis:  Kentucky bluegrass
  • Poa secunda:  Sandberg bluegrass
  • Polygonum bistortoides:  American bistort
  • Populus tremuloides:  quaking aspen
  • Populus trichocarpa:  black cottonwood
  • Potentilla gracilis:  slender cinquefoil
  • Prunus:  plum
  • Prunus virginiana:  chokecherry
  • Pseudotsuga:  Douglas-fir
  • Pseudotsuga taxifolia:  Douglas-fir
  • Purshia tridentata:  antelope bitterbrush
  • Quercus macrocarpa:  bur oak
  • Rhus glabra:  smooth sumac
  • Robinia:  locust
  • Rosa:  rose
  • Sacrobatus vermiculatus:  greasewood
  • Salix:  willow
  • Sarcobatus:  greasewood
  • Sequoiadendron:  giant sequoia
  • Sporobolus:  dropseed
  • Stipa:  needlegrass
  • Stipa comata:  needle and thread
  • Symphoricarpos:  snowberry
  • Symphoricarpos albus:  common snowberry
  • Thuja:  red cedar
  • Thuja plicata:  western red cedar
  • Tsuga heterophylla:  western hemlock
  • Wyethia amplexicaulis:  mule-ears

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Collection Inventory

Series 1 - Prints and Negatives (1931-1976) 

Subseries 1.1 - Prints 

Box item

Missing 

1 1

Vernonia altissima - indicator of overgrazing 

Scope and Contents note

Martinsville, Indiana.

1 2

Sabina scopulorum - on forest floor of Rock Pine Mesas 

Scope and Contents note

Boulder, Colorado. 1931

1 3

Artemisia, plains 

Scope and Contents note

Near Roggen, Colorado. 1931

1 4

Pinus scopulorum savanna 

Scope and Contents note

Boulder, Colorado. 1931

1 5

Plant zonation around Redrock Lake 

Scope and Contents note

Near Ward, Colorado. 1931

1 6

Twist in bole of conifer (Pseudotsuga?) 

1 7

Canyon vegetation between mesas 

Scope and Contents note

Boulder, Colorado (Pole Canyon). circa 1931

1 8

Opuntia, indicator of overgrazing 

Scope and Contents note

Boulder, Colorado. 1931

1 9

Antennaria apprica in short grass 

Scope and Contents note

Boulder, Colorado. 1931

1 10

Artemisia 

Scope and Contents note

Nebraska. 1931 September 7

1 11

Artemisia tridentata 

Scope and Contents note

Grand Lake, Colorado. circa 1931

1 12

Pinus flexilis 

Scope and Contents note

Triangulation Point near University Camp, Colorado (timberline). circa 1931

1 13

Picea engelmanii 

Scope and Contents note

Triangulation Point near University Camp, Colorado (timberline). circa 1931

1 14

Picea engelmanii 

Scope and Contents note

timberline on Mt. Evans, Colorado (with dwarf willows). 1932

1 15

Populus tremuloides - Pinus murrayana assoc. on burned-over land 

Scope and Contents note

Ward, Colorado. 1932

1 16

Sub-alpine lake being filled in with sedges 

Scope and Contents note

Near Blue Lake, Colorado. 1932

1 17

Salix - Carex community in depression of sand dunes 

Scope and Contents note

Roggen, Colorado. 1932

1 18

Estee Park, Colorado (now a reservoir!) 

Scope and Contents note

Estee Park, Colorado. 1932

1 19

Alkali patches 

Scope and Contents note

Near Ft. Lupton, Colorado. 1932

1 20

Dune-crest sand binding rhizome 

Scope and Contents note

Roggen, Colorado. 1932

1 21

Hardpan in prairie soil profile 

Scope and Contents note

Central City, Nebraska. 1932

1 22

Ilex verticillata - Sphagnum swamp 

Scope and Contents note

Near Bloomington, Indiana. 1932

1 23

Burnt-over land 

Scope and Contents note

North of Silver Lake, Colorado. 1932

1 24

Ant hill - in short-grass prairie 

Scope and Contents note

Near Whiterooks, Boulder, Colorado. 1932

1 25

Ant hill - in short-grass prairie 

Scope and Contents note

Near Whiterooks, Boulder, Colorado. 1932

1 26

Alpine peaks 

Scope and Contents note

looking West from Mt. Evans, elevation, 14,259'. 1932

1 27

Opuntia arborescens 

Scope and Contents note

Foothills of southern Colorado. 1932

1 28

Xylem skeleton of Carnegia gigantea 

Scope and Contents note

Phoenix, Arizona. 1932

1 29

Barrel cactus (Ferrocaotus) 

Scope and Contents note

Phoenix, Arizona. 1932

1 30

Fouquieria splendens (Ocotillo, or Coachwhip) 

Scope and Contents note

Phoenix, Arizona. 1932

1 31

Erosion on a bluff 

Scope and Contents note

Hot Springs, New Mexico. 1932

1 32

Cereus (Carnegia) gigantea (Sajuaro, or Giant Cactus) 

Scope and Contents note

Phoenix, Arizona. 1932

1 33

Cereus (Carnegie) gigantea (Sajuaro, or Giant Cactus) 

Scope and Contents note

Phoenix, Arizona. 1932

1 34

Desert grassland 

Scope and Contents note

San Marcial, New Mexico. 1932

1 35

Phoradendron 

Scope and Contents note

Populus Hatch, New Mexico. 1932

1 36

Pinus edulis woodland 

Scope and Contents note

Las Vegas, New Mexico. 1932

1 37

Covillea glutinosa 

Scope and Contents note

Elephant Buttes, New Mexico. 1932

1 38

Covillea glutinosa 

Scope and Contents note

Elephant Buttes, New Mexico. 1932

1 39

Yucca elate (Palmilla) 

Scope and Contents note

Deming, New Mexico. 1932

1 40

Side of arroya 

Scope and Contents note

Southern Colorado. 1932

1 41

Side of arroya 

Scope and Contents note

Southern Colorado. 1932

1 42

(Cholla) Opuntia Epp. 

Scope and Contents note

Superior, Arizona. 1932

1 43

Desert scene 

Scope and Contents note

Mt. Superstion, N. of Phoenix, Arizona. 1932

1 44

Prickly pear (Opuntia sp.) 

Scope and Contents note

Safford, Arizona. 1932

1 45

Ant hill, etc. - short-grass prairie 

Scope and Contents note

New Mexico. 1932

1 46

Missing 

1 47

Missing 

1 48

Missing 

1 49

Mesa ravine vegetation 

Scope and Contents note

Boulder, Colorado. 1932

1 50

Opuntia in shortgrass 

Scope and Contents note

Boulder, Colorado. 1932

1 51

No description 

1 52

Tumbleweeds along road 

Scope and Contents note

Boulder, Colorado. 1932

1 53

Prunus getting established around rocks 

Scope and Contents note

Boulder, Colorado. 1932

1 54

prostrate Pinus flexilis 

Scope and Contents note

Mount Audubon, Colorado. 1932

1 55

Opuntia arborescense - detail of plant body and vascular skeleton 

Scope and Contents note

1932

1 56

An old beaver lake well filled in, and spruce-fir forest 

Scope and Contents note

Baldy Mountain, Colorado. 1932

1 57

A mountain park 

Scope and Contents note

Rollinsville, Colorado. 1932

1 58

Timberline 

Scope and Contents note

Baldy Mountain, Colorado. 1932 June 01

1 59

Diminutive flowers (Pulsatille hirsutissima, Eritrichium argentium, Thlaspi coloradense) from timberline 

Scope and Contents note

Baldy Mountain, Colorado. 1932

1 60

Desert vegetation 

Scope and Contents note

South of Superior, Arizona. 1932

1 61

Bald cypress in Hovey's Lake 

Scope and Contents note

Posey, County, Indiana. 1932

1 62

Bald cypress in Hovey's Lake 

Scope and Contents note

Posey County, Indiana. 1932

1 63

Bald cypress in Hovey's Lake 

Scope and Contents note

Posey County, Indiana.

1 64

Swell-butt ash (F. profunda) swamp forest 

Scope and Contents note

around Bacon's Swamp, Indianapolis, Indiana. 1932

1 65

Vegetation zonation, (carex, buttonbush, willow, swamp forest, upland forest, now covered with houses!) 

Scope and Contents note

Bacon's Swamp, Indianapolis, Indiana. 1932

1 66

Osmunda oinnamomea - bog 

Scope and Contents note

Northern Indiana. 1932

1 67

Pinus Banksiana flooded and killed by beaver 

Scope and Contents note

Itasca State Park, Minnesota. 1932

1 68

Virgin Pinus resinosa 

Scope and Contents note

Itasca State Park, Minnesota. 1932

1 69

Virgin Pinus resinnsa 

Scope and Contents note

Itasca State Park, Minnesota. 1932

1 70

Cycloloma on low sand hills 

Scope and Contents note

North of Minneapolis, Minnesota. 1932

1 71

Hudsonia tomentosa - on low sand hills 

Scope and Contents note

North of Minneapolis, Minnesota. 1932

1 72

A dune grass, spreading by rhizome 

Scope and Contents note

1932

1 73

Formation of a fore-dune around a grass clump 

Scope and Contents note

Northern Indiana. 1932

1 74

Dune front being captured by vegetation 

Scope and Contents note

1932

1 75

Gravel-bar vegetation zones: dianthera, carex, ambrosa populus salix 

Scope and Contents note

White River, north of Indianapolis, Indiana. 1932

1 76

Gravel-bar vegetation zones: dianthera, carex, ambrosia populus salix 

Scope and Contents note

White River, north of Indianapolis, Indiana. 1932

1 77

Dune advancing on bog 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 78

Shore of Lake Michigan where sand is washed up, dried, blown back into dunes 

Scope and Contents note

Dunes State Park. 1932

1 79

Vitis stabilizing a dune formed around a grass clump 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 80

Furnaceville blowout 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 81

Pinus strobus forest once covered and now uncovered by dune 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 82

Big Blowout 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 83

Shore of Lake Michigan where sand is washed up, dried, blown back into dune 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 84

Dune encroaching oak forest 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 85

Platanus growing upward as fast as dune covers it 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 86

Tilia - grew up with dune, now dune recedes and roots dangle 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 87

Active dune encroaching on bog 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 88

Side of a blowout 

Scope and Contents note

Dunes State Park, Indiana. 1932

1 89

Big Woods forest interior (1) 

Scope and Contents note

Wright County, Minnesota. 1932 April 22

1 90

Ulmus americans 

Scope and Contents note

Hennepin County, Minnesota. 1932

1 91

Patrician drift 

Scope and Contents note

Scott County, Minnesota. 1932

1 92

Thin Patrician drift over Keewatin outwash 

Scope and Contents note

Scott County, Minnesota. 1932

1 93

Tilia glabra - basal sprouts 

Scope and Contents note

Minnesota. 1932

1 94

Tall grass prairie 

Scope and Contents note

Hennepin County, Minnesota. 1932

1 95

Hill forested on N. side 

Scope and Contents note

Southeastern Minnesota. 1932

1 96

Spruce-fir replacing Betula 

Scope and Contents note

Northeastern Minnesota. 1932

1 97

Verbena in over-grazed tall-grass prairie 

Scope and Contents note

Illinois. 1932

1 98

Dune blowout with Hudsonia 

Scope and Contents note

Minnesota, Anoka County. 1932

1 99

Pinus flexilis 

Scope and Contents note

University Of Colorado. 1931

1 100

Abies lasiocarpa 

Scope and Contents note

Mitchell Lake, Colorado. 1931

1 101

Betula papysifera thicket following fire 

Scope and Contents note

Northeastern Minnesota. circa 1932-1935

1 102

Young betula following a burn 

Scope and Contents note

Northeastern Minnesota. circa 1932-1935

1 103

Spruce-Fir-Birch 

Scope and Contents note

Northeastern Minnesota. circa 1932-1935

1 104

Foliose lichen on rock 

Scope and Contents note

circa 1932-1935

1 105

Rock crevise and surface successions (Potentilla tridentata) 

Scope and Contents note

Northeastern Minnesota. circa 1932-1935

1 106

Cut-over Maple-Basswood with Trillium grandiflorum 

Scope and Contents note

Minnesota. circa 1932-1935

1 107

Later stage of #106 [Rock crevise and surface successions] 

Scope and Contents note

Northeastern Minnesota. circa 1932-1935

1 108

Taxodium levees 

Scope and Contents note

circa 1932-1935

1 109

Tilia glabra - stump sprouts 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

1 110

Tilia glabra - stump sprouts 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

1 111

Celastius on Ostrya 

Scope and Contents note

Minnesota. circa 1932-1935

1 112

Wekkly podsolized drift - Q. ellipsoidalis forest 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

1 113

Maple-Basswood 

Scope and Contents note

Minnesota, "Big Woods". circa 1932-1935

1 114

Maple-Basswood 

Scope and Contents note

Minnesota, "Big Woods". circa 1932-1935

1 115

Maple-Basswood 

Scope and Contents note

Minnesota "Big Woods". circa 1932-1935

1 116

Maple-Basswood 

Scope and Contents note

Minnesota "Big Woods". circa 1932-1935

1 117

Bur oak Savanna - edaphis climax on sandy outwash 

Scope and Contents note

Anoka County, Minnesota. circa 1932-1935

1 118

Q. macrocarpa olivacea, relict of period of burning 

Scope and Contents note

Tilia Forest, Hennepin County, Minnesota. circa 1932-1935

1 119

Maple - Basswood 

Scope and Contents note

Minnesota, "Big Woods". circa 1932-1935

1 120

Sub-climax forest, fig and birch entering-black spruce Cedum waning 

Scope and Contents note

Grand Maris, Minnesota. circa 1932-1935

1 121

Road out showing red drift 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

1 122

Road out showing shallow soil 

Scope and Contents note

Northern Minnesota. circa 1932-1935

1 123

Fairy ring of puffballs 

Scope and Contents note

Minnesota. circa 1932-1935

1 124

Young stage of blank spruce - tamaraoh- Ledum associes 

Scope and Contents note

Cook County, Minnesota. circa 1932-1935

1 125

Burn with young birch and fireweed 

Scope and Contents note

Grand Marais, Minnesota. circa 1932-1935

1 126

Climax spruce - fir- birch forest on shallow soil 

Scope and Contents note

Grand Marais, Minnesota. circa 1932-1935

1 127

Floating-leaved rooted aquatios (Sparganium, Mymphaea) and emergent root aquatics (Equisetum) at edge of sedge mat 

Scope and Contents note

Cook County, Minnesota. circa 1932-1935

1 128

Lake - bog zonation 

Scope and Contents note

Cook County, Minnesota. circa 1932-1935

1 129

Lake bog zonation 

Scope and Contents note

Cook County, Minnesota. circa 1932-1935

1 130

Beech - Maple virgin forest 

Scope and Contents note

Marion County, Indiana. circa 1932-1935

1 131

Beech - Maple virgin forest 

Scope and Contents note

Marion County, Indiana. circa 1932-1935

1 132

Leaves and disseninules of Sugar Maple - Basswood dominants 

Scope and Contents note

central Minnesota. circa 1932-1935

1 133

Bur oak leaf and acorn (Q. macro-clivaeformis) galls on Populus, Celtis, Querous borealis 

Scope and Contents note

circa 1932-1935

1 134

Larix bog 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

1 135

Pinus banksiana 

Scope and Contents note

Near Motley?, Minnesota. circa 1932-1935

1 136

Sugar maple - Basswood 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

1 137

Sugar maple - Basswood 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

1 138

Missing 

Scope and Contents note

Anoka County, Minnesota.

1 139

Fire scars on Pinus resinosa 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

1 140

Thuja-Sphagnum bog 

Scope and Contents note

Anoka County, Minnesota. circa 1932-1935

1 141

Picea canadensis 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

1 142

Pinus strobus 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

1 143

Betula papyrifera 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

1 144

Pinus resinosa 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

1 145

Abies balsame 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

1 146

Pinus resinosa with Picea-Abies understory 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

1 147

Pinus resinosa with Picea-Abies understory 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

1 148

Uvularia-Parthenocissus stratum, Sugar maple 

Scope and Contents note

Basswood forest at Lake Minnetonka, Minnesota. circa 1932-1935

1 149

Abies lasiocarpa - Pioea engelmannii 

Scope and Contents note

Brainerd Lake, Colorado. 1935

1 150

Populus - Salix fringe along stream in shortgrass plains 

Scope and Contents note

North central Colorado. 1935

1 151

Salix in apline tundra 

Scope and Contents note

Rocky Mountain National Park, Colorado. 1935

1 152

Silene acaulis 

Scope and Contents note

Rocky Mountain National Park, Colorado. 1935

1 153

Pinus ponderosa 

Scope and Contents note

Black Hills, South Dakota. 1935

1 154

Quercus scrub above Artemisia 

Scope and Contents note

Northeastern Utah. 1935

1 155

Quercus scrub above Artemisia 

Scope and Contents note

Northeastern Utah. 1935

1 156

Loess along road cut 

Scope and Contents note

Council Bluffs, Iowa. 1935

1 157

Missing 

Scope and Contents note

in sandhills of Nebraska.

1 158

Tall-grass prairie 

Scope and Contents note

sandhills of Nebraska. 1935

1 159

Missing 

Scope and Contents note

unspecified in Neb..

1 160

Platte River gravel bars 

Scope and Contents note

Nebraska. 1935

1 161

Missing 

1 162

Missing 

1 163

Desert pavement - deflated area 

Scope and Contents note

Wyoming. 1935

1 164

grassland 

Scope and Contents note

Wyoming. 1935

1 165

Populus along stream 

Scope and Contents note

North central Wyoming. 1935

1 166

Missing 

1 167

Missing 

1 168

Hidden Lake 

Scope and Contents note

Glacier National Park. 1935 January 7

1 169

Spruce fir 

Scope and Contents note

Glacier Nat'l. Park. 1935

1 170

Thuja - Tsuga forest 

Scope and Contents note

Avalanche Creek, Glacier National Park. 1935

1 171

Fatsia horrida in Thuja-Tsuga forest 

Scope and Contents note

Glacier National Park. 1935

1 172

Alpine tundra 

Scope and Contents note

Logan Pass - Glacier National Park. 1935 August 3

1 173

Alpine tundra 

Scope and Contents note

Logan Pass - Glacier National Park. 1935

1 174

Larix occidentalis 

Scope and Contents note

Flathead Lake, Montana. 1935

1 175

Clements Glacier 

Scope and Contents note

Glacier National Park. 1935

1 176

Pinus contorta reproduction on a burn 

Scope and Contents note

Glacier National Park. 1935

1 177

Spruce, fir, etc 

Scope and Contents note

Avalanche Lake, Glacier National Park. 1935

1 178

Black bear in Thuja(feree plicata) 

Scope and Contents note

Glacier National Park. 1935

1 179

Juniperus 

Scope and Contents note

West of Butte, Montana. 1935

1 180

Badlands 

Scope and Contents note

South Dakota. 1935

1 181

Aspen thicket 

Scope and Contents note

Rocky Mountain National Park, Colorado. 1935

1 182

'flag' trees 

Scope and Contents note

Rocky Mountain National Park, Colorado. 1935

1 183

Unusually large Artemisia tridentata 

Scope and Contents note

Near Glen, Montana. 1935

1 184

Tallgrass prairie, sandhills 

Scope and Contents note

North of Anselmo, Nebraska. 1935

1 185

Shortgrass understory in #185 

Scope and Contents note

Anselmo, Nebraska. 1935

1 186

Missing 

1 187

Juniper woodland 

Scope and Contents note

Pocatello, Idaho. 1935

1 188

Tsuga-Rhododendron maximum community along a stream 

Scope and Contents note

Cumberland Mountains,Tennessee. 1936

1 189

same as #189 [Tsuga-Rhododendron maximum community along a stream], but in Smoky Mountains Park 

Scope and Contents note

Tennessee. 1936

1 190

Heath bald (Rhododendron minus Leiophyllum lyoni) 

Scope and Contents note

Mount.Le Conte,Tennessee,6594'. 1936

1 191

same as 191 [Heath bald (Rhododendron minus Leiophyllum lyoni)] 

Scope and Contents note

Mount.Le Conte,Tennessee,6594'. 1936

1 192

same as 191 [Heath bald (Rhododendron minus Leiophyllum lyoni)] 

Scope and Contents note

Mount.Le Conte,Tennessee,6594'. 1936

1 193

Heath bald 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 194

Heath bald 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 195

Heath bald 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 196

A beech gap in the spruce-fir forest 

Scope and Contents note

Smoky Mountains National Park,Tennessee, 5100'. 1936

1 197

A beech gap in the spruce-fir forest 

Scope and Contents note

Smoky Mountains National Park,Tennessee, 5100'. 1936

1 198

Hylocomium splendens and other mosses of spruce-fir forest 

Scope and Contents note

Mount Le Conte, Tennessee - 6500'. 1936

1 199

Spruce-fir forest 

Scope and Contents note

Smoky Mountains National Park,Tennessee, 5100'. 1936

1 200

Rhododendron maximum-Kalmia undesstory under cove deciduous trees - winterstreamside - 3200' 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 201

Andropgon sp.(virginicus?) in old field 

Scope and Contents note

Tennessee, 1300'. 1936

1 202

Trail cut thru Kalmia-Rhododendron maximum bald 

Scope and Contents note

Trillium Gap,Smoky Mountain National Park, Tennessee. 1936

1 203

Interior of cove forest -winter- Ramsey Prong 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 204

Quercus montana 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 205

Aesculus octandra 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 206

Liriodendron 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 207

Prunus serotina 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 208

Quercus borealis maxima 

Scope and Contents note

Near Knoxville, Tennessee. 1936

1 209

Fagus grandifolia 

Scope and Contents note

Near Knoxville, Tennessee. 1936

1 210

Celtis occidentalis 

Scope and Contents note

Near Knoxville, Tennessee. 1936

1 211

Platanus occidentalis 

Scope and Contents note

Near Knoxville, Tennessee. 1936

1 212

Carya ovata 

Scope and Contents note

Near Knoxville, Tennessee. 1936

1 213

Local stabilization of dune by Calamovilfa longifolia 

Scope and Contents note

Anoka County, Minnesota. 1936

1 214

Dune erosion retarded by clump of Calamovilfa 

Scope and Contents note

Anoka County, Minnesota. 1936

1 215

Stipa spartea forming ariopen dune community 

Scope and Contents note

Anoka County, Minnesota. 1936

1 216

Stabilization of dune surface by calamovilfa longifolia and Cenchrus carolinianus 

Scope and Contents note

Anoka County, Minnesota. 1936

1 217

Populus tremuloides spreading along dune at edge of lake, by horizontal roots 

Scope and Contents note

Anoka County,Minnesota. 1936

1 218

Amorpha fruiticosa - edaphic prairie on dune sand 

Scope and Contents note

Anoka County, Minnesota. 1936

1 219

Quercus macrocarpa olivaeformis forming dwarfed prairie savanna 

Scope and Contents note

Anoka County,Minnesota. 1936

1 220

Quercus macrocarpa olivaeformis forming dwarfed prairie savanna 

Scope and Contents note

Anoka County,Minnesota. 1936

1 221

Quercus macrocarpa olivaeformis forming dwarfed prairie savanna 

Scope and Contents note

Anoka County,Minnesota. 1936

1 222

Chamaedaphne 

Scope and Contents note

central Minnesota. 1936

1 223

Mite spruce and balsam fir coming in under birch 

Scope and Contents note

Virginia, Minnesota. 1936

1 224

Ledurr-Sphagnum-Vaccinium oxycoccus being followed by black spruce 

Scope and Contents note

Virginia, Minnesota. 1936

1 225

Quercus alba in oak-hickory forest 

Scope and Contents note

Near Knoxville, Tennessee. 1936

1 226

Acer saccharum and some Fagus in ravine 

Scope and Contents note

Near Knoxville, Tennessee. 1936

1 227

lianas (mostly Vitis) in floodplain forest 

Scope and Contents note

Near Knoxville, Tennessee. 1936

1 228

Scrub pine following andropogon in old field 

Scope and Contents note

Knox County, Tennessee. 1936

1 229

same as 229 [Scrub pine following nndropogon in old field] but later stage in succession 

Scope and Contents note

Knox County, Tennessee. 1936

1 230

Pinus virginiana 

Scope and Contents note

Knox County, Tennessee. 1936

1 231

Interior of Pinus virginiana forest on eroded topography 

Scope and Contents note

1936

1 232

Cornus florida stratum in deciduous forest 

Scope and Contents note

Knox County, Tennessee. 1936

1 233

Parson's bald as viewed from Gregory Bald, (grassland Vaccinium,Lyonia,Salix Crataegus fringe dwarf Quercus borealis maxima for) 

Scope and Contents note

Tennessee-North Carolina line. 1936

1 234

Vernonia in overgrazed pasture 

Scope and Contents note

Knoxville, Tennessee. 1936

1 235

Erosion following destruction of vegetation in mining 

Scope and Contents note

Copperhills, Georgia. 1936

1 236

Erosion following destruction of vegetation in mining 

Scope and Contents note

Copperhills, Georgia. 1936

1 237

Shortleaf pine regeneration 

Scope and Contents note

Elijin, Georgia. 1936

1 238

Loblolly pine, burned bark 

Scope and Contents note

central Georgia. 1936

1 239

Longleaf pine tupentined 

Scope and Contents note

coastal plain of Georgia. 1936

1 240

dune forming plant of seashore 

Scope and Contents note

St. Petersburg, Florida. 1936

1 241

Sabal palmetto on coastal dune 

Scope and Contents note

St.Petersburg, Florida. 1936

1 242

Avicennia hitida 

Scope and Contents note

St.Petersburg, Florida. 1936

1 243

Avicennia hitida 

Scope and Contents note

St.Petersburg, Florida. 1936

1 244

Avicennia hitida 

Scope and Contents note

St.Petersburg, Florida. 1936

1 245

Saw palmetto - Serenoa 

Scope and Contents note

Carbur,Flordia. 1936

1 246

Rhizophora mangle 

Scope and Contents note

St. Petersburg, Florida. 1936

1 247

Rhizophora mangle 

Scope and Contents note

St. Petersburg, Florida. 1936

1 248

Sabal megacarpa or Rhapidophyllum hysterix - 6' 

Scope and Contents note

Near Royal Palm State Park, Florida. 1936

1 249

epiphytes on Q. virginiana 

Scope and Contents note

Royal Palm State Park, Florida. 1936

1 250

strangler fig 

Scope and Contents note

Miami, Florida. 1936

1 251

Cocos nicifera 

Scope and Contents note

Miami Beach Florida. 1936

1 252

everglades 

Scope and Contents note

West of Palm Beach, Florida. 1936

1 253

epiphytic bromeliad 

Scope and Contents note

Sebring, Florida. 1936

1 254

epiphytic bromeliad 

Scope and Contents note

Sebring, Florida. 1936

1 255

bisect of low hammock (Quercus-S_bal) Highlands Hammock 

Scope and Contents note

Sebring, Florida. 1936

1 256

Rinus palustris 

Scope and Contents note

Baconton, Georgia. 1936

1 257

Rinus palustris 

Scope and Contents note

Baconton, Georgia. 1936

1 258

Pinus taeda with oak, sweet gum, etc. coming in 

Scope and Contents note

Ochlocknee, Georgia. 1936

1 259

Taxodium ascendens 

Scope and Contents note

Thomasville, Georgia. 1936

1 260

Lagnolia grandiflora-Fagus forest ek.kurz) 

Scope and Contents note

Tallahassee, Florida. 1936

1 261

Polypodium polypodicides on Quercus laurifolia 

Scope and Contents note

Tallahassee, Flordia. 1936

1 262

Taxodium along 

Scope and Contents note

Wakulla River, Florida. 1936

1 263

Pinus palustris-Serenoa 

Scope and Contents note

Wakulla River, Flordia. 1936

1 264

Tillandsia usneoides 

Scope and Contents note

1936

1 265

Sabal palmetto 

Scope and Contents note

West of Perry, Florida. 1936

1 266

Live oak forest 

Scope and Contents note

Green Cove Springs, Florida. 1936

1 267

Vittaria lineata on Sabal palmetto 

Scope and Contents note

Sebring, Florida. 1936

1 268

epiphytes covering branchesof Q. virginiana 

Scope and Contents note

Royal Palm State Park, Florida. 1936

1 269

Saracennia minor - cypress swamp 

Scope and Contents note

Georgia. 1936

1 270

interior of low hammock (live-oak-cabbage palm) Highland Hammock 

Scope and Contents note

Sebring, Florida. 1936

1 271

S. Appalachians 

Scope and Contents note

Northwest of Ducktown, Tennessee. 1936

1 272

Pinus caribaea-Serenoa 

Scope and Contents note

Near Fort Myers, Florida. 1936

1 273

Ipomoea pes-capri and Uniola aniculata on strand 

Scope and Contents note

Fort Myers, Florida. 1936

1 274

Freshwater marsh zonation Claudium, Sabal, Pinus elliottii 

Scope and Contents note

Near Everglades, Florida. 1936

1 275

Same [Freshwater marsh zonation Claudium, Sabal, Pinus elliottii] without pine 

Scope and Contents note

Near Everglades, Florida. 1936

1 276

Same [Freshwater marsh zonation Claudium, Sabal, Pinus elliottii] without pine 

Scope and Contents note

Near Everglades, Florida. 1936

1 277

Rhizophora mangle 

Scope and Contents note

Southernmost tip of peninsular Flordia. 1936

1 278

Tillandsia recurvata and T. usneoides on telephone wires 

Scope and Contents note

Sebring, Florida. 1936

1 279

Tillandsia recurvata and T. usneoides on telephone wires 

Scope and Contents note

Sebring, Florida. 1936

1 280

Quercus following Pinus elliotti 

Scope and Contents note

Babson Park, Florida. 1936

1 281

Hammock 

Scope and Contents note

West of Kissimee, Florida. 1936

1 282

Taxodium distichum (height 126' circ.43' age 3000-3500 yrs.) 

Scope and Contents note

Near Longwood, Florida. 1936

1 283

Beech-Sugar maple forest 

Scope and Contents note

Turkey Run Park, Indiana. 1936

1 284

Wata hyceinth covering a lake 

Scope and Contents note

South of Gainesville, Florida. 1936

1 285

Sabal palmetto 

Scope and Contents note

West of Perry, Flordia. 1936

1 286

Cuscuta 

Scope and Contents note

Florida. 1936

1 287

Quercus alba 

Scope and Contents note

Turkey Run Park, Indiana. 1936

1 288

Saracennia flava 

Scope and Contents note

McRea, Georiga. 1936

1 289

Saracennia flava 

Scope and Contents note

McRea, Georgia. 1936

1 290

Pinus Ascopulorum 

Scope and Contents note

Boulder, Colorado. 1936

1 291

Blight-killed chestnut 

Scope and Contents note

Smoky Mountains National Park, Tennessee. 1936

1 292

Quercus borealis maxima at edge of a grass bald 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 293

Quercus borealis maxima at edge of a grass bald 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

1 294

edge of Gregory bald, zones: red oak, Crataegus, ericads, grassland 

Scope and Contents note

Tennessee. 1936

1 295

edge of Gregory bald, zones: red oak, Crataegus, ericads, grassland 

Scope and Contents note

Tennessee. 1936

1 296

Cedar barrenson limestone outcrop 

Scope and Contents note

Near Mascot, Tennessee. 1936

1 297

Tsuga heterophylla [western hemlock] in Cedar-hemlock forest 

Scope and Contents note

Priest Lake, Idaho. 1936

1 298

Cedar-hemlock forest 

Scope and Contents note

Priest Lake, Idaho. 1936

1 299

No description 

1 300

Thuja plicata [western red cedar] in Cedar-hemlock forest 

Scope and Contents note

Priest Lake, Idaho. 1936

1 301

Tsuga [hemlock] germinating on a stump 

Scope and Contents note

Northern Idaho. 1936

1 302

Alpine tundra and bighorn sheep 

Scope and Contents note

Mount Mashburn, Wyoming at 10,100 feet. 1936

1 303

Timberline at 1000 feet 

Scope and Contents note

Rocky Mountain National Park.

1 304

same [Timberline at 1000 feet] with wet meadow in valley bottom 

Scope and Contents note

Rocky Mountain National Park. 1936

1 305

Invasion of glaciated rock surface 

Scope and Contents note

Glacier Gorge, Rocky Mountain National Park. 1936

1 306

Glacier Gorge 

Scope and Contents note

Rocky Mountain National Park. 1936

1 307

Ptarmigan 

Scope and Contents note

Long's Peak, Colorado at 12,000 feet. 1936

1 308

Park in spruce-fir zone 

Scope and Contents note

University of Wyoming Campus at 9900 feet. 1936

1 309

lake zonation 

Scope and Contents note

University of Wyoming Campus at 10,000 feet. 1936

1 310

Vaccinium scoparium 

Scope and Contents note

University of Wyoming Campus at 9900 feet. 1936

1 311

forest floor in spruce-fir 

Scope and Contents note

University of Wyoming Campus at 9900 feet. 1936

1 312

spruce-fir forest 

Scope and Contents note

University of Wyoming Campus. 1936

1 313

antelope 

Scope and Contents note

Near Gardiner, Wyoming. 1936

1 314

No description 

1 315

spruce-fir reproduction on burn after 52 years 

Scope and Contents note

Gothic, Colorado. 1936

1 316

same as 312 [forest floor in spruce-fir] but with mushroom eaten by Sciurus 

Scope and Contents note

University of Wyoming Campus at 9900 feet. 1936

1 317

Douglas fir killed by the spruce bud worm (Cocoecia fumerirana) 

Scope and Contents note

Yellowstone National Park. 1936

1 318

Medicine Bow range -talus and glacial lake 

Scope and Contents note

Wyoming. 1936

1 319

alpine fell field at 11,500 feet 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1936

1 320

Artemisia tridentata in mountain park 

Scope and Contents note

Grand Lake, Colorado. 1936

1 321

migration of a grass by propagules 

Scope and Contents note

Grand Lake, Colorado. 1936

1 322

heath bald 

Scope and Contents note

Smoky Mountains National Park. 1936

1 323

Pinon nut forest 

Scope and Contents note

Glentivar, Colorado. 1936

1 324

spruce fir forest 

Scope and Contents note

Near Gothic, Colorado. 1936

1 325

avalanch tracks thru spruce-fir 

Scope and Contents note

Baldy Mountain near Gothic, Colorado. 1936

1 326

No description 

1 327

spruce fir forest interior 

Scope and Contents note

University of Wyoming Campus at 9900 feet. 1936

1 328

Abies lasiocarpa - 62 cm. D.L.H. 

Scope and Contents note

University of Wyoming Campus at 10,000 feet. 1936

1 329

No description 

1 330

spruce-fir forest 

Scope and Contents note

Edson Fichter's station, University of Wyoming Campus. 1936

1 331

spruce with porcupine injury 

Scope and Contents note

University of Wyoming Campus. 1936

1 332

carpel refuse around cache of Sciurus fremontii 

Scope and Contents note

University of Wyoming Campus. 1936

1 333

spruce-fir forest interior 

Scope and Contents note

Gothic, Colorado. 1936

1 334

horizontal adventitious root system of salix [willow] on sandbar 

Scope and Contents note

Snake River, Idaho. 1937

1 335

Palouse River Canyon in Columbia Basalt; grassland zone 

Scope and Contents note

Near Washtucna, Washington. 1937

1 336

mesosere: mosses invading bare rock in moist ravine 

Scope and Contents note

Sheep Creek, Idaho. 1937

1 337

Artemisia tridentata [sagebrush] community on floodplain 

Scope and Contents note

Washtucna, Washington. 1937

1 338

Near-virgin Agropyron spicatum bunchgrass 

Scope and Contents note

Near McAdam, Washington, at 1100 feet. 1937

1 339

Abrupt ecotone between Agropyron spicatum bunchgrass and an impoverished community on shallow soil 

Scope and Contents note

Near McAdam, Washington. 1937

1 340

Alternation of prairie and ponderosa pine forest at the lower limit (approx. 3500 feet) of tree growth 

Scope and Contents note

Whitebird, Idaho. 1937

1 341

Overgrazed Agroyron bunchgrass 

Scope and Contents note

Near Washtucna, Washington. 1937

1 342

Virgin Festuca-symphoricarpos [fescue-snowberry] prairie 

Scope and Contents note

Near Genesee, Idaho. 1937

1 343

Virgin Festuca-symphoricarpos [fescue-snowberry] prairie 

Scope and Contents note

Near Genesee, Idaho. 1937

1 344

Virgin Festuca-symphoricarpos [fescue-snowberry] prairie 

Scope and Contents note

Near Genesee, Idaho. 1937

1 345

Agropryon bunchgrass (Lithosolic agropyron - poa association), end of a clipped strip 1 meter in width from which all Agropyron had just been clipped, the remaining vegetation is very scanty, consisting of flowering Amsinckia [fiddleneck] and may be seen 

Scope and Contents note

8 miles West of Colfax, Washington. 1937

1 346

Overgrazed Agropyron-festuca bunchgrass, interstitial plants are plantago purshii [wolly plantain], Achillea lanulosa [fiddleneck], bromus tectorum [cheatgrass], and lomatium [deset parsely] 

Scope and Contents note

5 miles West of Lacrosse, Washington. 1937

1 347

Palouse canyon in Columbia basalt 

Scope and Contents note

Near Washtucna, Washington. 1937

1 348

Agropyron-poa bunchgrass, end of a stip 1 meter side from which all Agropyron and Stipa [needlegrass] had just been clipped. Note abundance of litter. Some Bromus tectorum [cheatgrass] and Plantago purshii [wolly plantain] are the chief plants left 

Scope and Contents note

Near Washtucna (at Palouse Falls), Washington. 1937

1 349

Agropyron bunchgrass 

Scope and Contents note

Palouse Falls, near Washtucna, Washington. 1937

1 350

Overgrazed Agropyron [bunchgrass] prairie with little but Plantago purshii [woolly plantain] remaing 

Scope and Contents note

Palouse Falls, near Washtucna, Washington. 1937

1 351

Cactus 

Scope and Contents note

Southern California. 1938

1 352

Ferrocactus sp. with Washingtonia filamentosa in background 

Scope and Contents note

Near Palm Springs, California. 1938

1 353

Washingtonia filamentosa along creek in desert 

Scope and Contents note

Near Palm Springs, California. 1938

1 354

Larix occidentalis [western larch] 

Scope and Contents note

East of Potlatch, Idaho, Laird Park. 1938

1 355

Pinus monticola [western white pine] 

Scope and Contents note

East of Potlatch, Idaho, Laird Park. 1938

1 356

Burned Larix occidentalis [western larch], with Chamaenerion [fireweed] and Salix [willow] 

Scope and Contents note

Moscow Mountain, Moscow, Idaho. 1938

1 357

Picea engelmanii [Engelmann spruce] with tips snapped off by wind 

Scope and Contents note

Moscow Mountain, Moscow, Idaho. 1938

1 358

Streamside meadow; Crataegus [hawthorn], Lupinus [lupine], Achillea [yarrow] 

Scope and Contents note

5 miles south of Moscow, Idaho. 1938

1 359

Festuca-symphoricarpos [fescue-snowberry] 

Scope and Contents note

Near Genesee, Idaho. 1938

1 360

Quercus macrocarpa in prairie ravine 

Scope and Contents note

East of Marvin, South Dakota. 1938

1 361

Stipa-Koeleria prairie 

Scope and Contents note

Near Pennock, Minnesota. 1938

1 362

Quercus macrocarpa-stipa spartea 

Scope and Contents note

South of Rice, Minnesota. 1938 July 31

1 363

Pinus banksiana 

Scope and Contents note

Motley, Minnesota. 1938

1 364

Sarcobatus-Distichilis with Artemisia tridentata on talus in background 

Scope and Contents note

9 miles east of Beverly, Washington at 550 feet. 1938

1 365

Artemisia tridentata 

Scope and Contents note

11 miles east of Corfu, Washington at 800 feet. 1938

1 366

Artemisia tridentata [sagebrush] in valley with Agropyron-festuca spicatum [bunchgrass] on hilltops 

Scope and Contents note

1 mile north of Kahlotus, Washington. 1938

1 367

Elymus cinereus [basin wildrye] 

Scope and Contents note

8 miles east of Kahlotus, Washington. 1938

1 368

Plantago purshii [woolly plantain] biotic climax 

Scope and Contents note

Near Palouse Falls, Washington. 1938

1 369

Chrysothamnus viscidiflorus - Chrysothamnus nauseus [yellow-rubber rabbitbrush] 

Scope and Contents note

7 miles West of La Crosse, Washington. 1938

1 370

Larix [larch] invading a burn 

Scope and Contents note

28 miles West of Superior, Montana on north facing slope. 1938

1 371

Ceanothus velutinus a pioneer on burned area 

Scope and Contents note

28 miles West of Superior, Montana on south facing slope. 1938

1 372

Portrait of Ceanothus velutinus 

Scope and Contents note

Superior, Montana. 1938

1 373

Pinus ponderosa following Ceanothus 

Scope and Contents note

28 miles West of Superior, Montana on north facing slope. 1938

1 374

Pinus ponderosa replacing itself directly after fire 

Scope and Contents note

4 miles south of Worley, Idaho. 1938

1 375

Pinus contorta following logging and burning 

Scope and Contents note

12 miles north of Potlatch, Idaho. 1938

1 376

Sharp transition from Artemisia tridentata to old field with Chrysothamnus viscidiflorus-Purshia (on coase sand) 

Scope and Contents note

Near Mae, Washington. 1938

1 377

Distichilis tricta in Sarcobatus flat 

Scope and Contents note

Near Corfu, Washington. 1938

1 378

Pinus strobus in sugar maple-basswood forest 

Scope and Contents note

Itasca Park, Minnesota. 1938

1 379

No description 

1 380

Ant nest in Salsoa assocation 

Scope and Contents note

Forsyth, Montana. 1938

1 381

Stipa prairie 

Scope and Contents note

East of Andover, South Dakota. 1938 July 27

1 382

Spartina michauxii 

Scope and Contents note

Near Bristol, South Dakota. 1938 July 27

1 383

Stipa spartea prairie 

Scope and Contents note

Near Milbank, South Dakota. 1938 July 27

1 384

Sarcobatus vermiculatus 

Scope and Contents note

22 miles West of Ritzville, Washington. 1938

1 385

Andropogon scoparius-Bouteloua on uplands, with Salicornia-Atriplex around salt flat 

Scope and Contents note

36 miles West of Jamestown, North Dakota. 1938

1 386

Prairie soil profile 

Scope and Contents note

29 miles West of Bowman, North Dakota. 1938

1 387

Stipa-comata-Bouteloua 

Scope and Contents note

6 miles east of Big Timber, Montana. 1938 September 08

1 388

Stipa-comata-Bouteloua 

Scope and Contents note

6 miles east of Big Timber, Montana. 1938 September 08

1 389

Stipa comata-Bouteloua gracilies-buchloe 

Scope and Contents note

Between Three Forks and Toston, Montana. 1938

1 390

Pure stand of Salsola following overgrazing 

Scope and Contents note

Between Three Forks and Toston, Montana. 1938

1 391

Stipa absent, some Bouteloua and Buchloe, wwith Opuntia and Salsoa coming in 

Scope and Contents note

Between Three Forks and Toston, Montana. 1938

1 392

Juniperus 

Scope and Contents note

16 miles east of Drummond, Montana. 1938

1 393

Artemisia tridentata 

Scope and Contents note

2 miles east of Neppel, Washington. 1938

1 394

Chrysothamnus viscidiflorus-Purshia tridentata on coarse sand 

Scope and Contents note

10 miles West of Neppel, Washigton. 1938

1 395

Stipa comata on sandy soil 

Scope and Contents note

West of Neppel, Washington. 1938

1 396

Juniperus occidentalis along Columbia River 

Scope and Contents note

Near Vantage, Washington. 1938

1 397

Thuja-Tsuga forest 

Scope and Contents note

West slope of Cascades, West of Snoqualmie Pass, Washington. 1938 April 06

1 398

Colonization of talus by prairie 

Scope and Contents note

Yakima Valley, Washington. 1938

1 399

Paths along hill made by grazing cattle 

Scope and Contents note

Near Walla Walla, Washington. 1938

1 400

Virgin Agropyron Spicatum/Poa [bunchgrass] prairie 

Scope and Contents note

Palouse Falls, near Washtucna, Washington. 1938 May 21

1 401

Virgin Agropyron Spicatum/Poa [bunchgrass] prairie, following heavy grazing 

Scope and Contents note

Near La Crosse, Washington. 1938 May 21

1 402

Virgin Agropyron Spicatum/poa [bunchgrass] prairie, but after Agropyron has been chewed off level with the ground 

Scope and Contents note

Between Hooper and La Crosse, Washington. 1938 May 21

1 403

Virgin Agropyron Spicatum/poa [bunchgrass] prairie, after Agropyron has been completely eliminated 

Scope and Contents note

Palouse Falls, Washington. 1938 May 21

1 404

Festuca/Symphoricarpos [fescue/snowberry] prairie 

Scope and Contents note

Whitman County, Washington. 1938 June 03

1 405

Festuca/Symphoricarpos [fescue/snowberry] prairie, showing effect of grazing 

Scope and Contents note

Whitman County, Washington. 1938 June 03

1 406

Soil profile in Festuca/Symphoricarpos [fescue/snowberry] zone , showing zone of horizontal flow of water 

Scope and Contents note

Whitman County, Washington. 1938 June 03

1 407

Ranunculus glaberriumus and Sisyrinchium growing uninjured by late snow 

Scope and Contents note

unknown. 1938

1 408

Alternation between Festuca/Symphoricarpos and ponderosa pine forest 

Scope and Contents note

Kamiah, Idaho. 1938

1 409

Alternation between Festuca/Symphoricarpos and ponderosa pine forest 

Scope and Contents note

Kamiah, Idaho. 1938

1 410

Mountain meadow in Thuja zone, trees immediately around meadow are Abies lasiocarpa 

Scope and Contents note

South of Lowell, Idaho. 1938

1 411

Alnus sinuata thicket in draw - Engelmann spruce zone; stems all bent down 

Scope and Contents note

Coolwater Mountain, Nez Perce National Forest, Idaho. 1938

1 412

Phlox douglasii - a mat plant on windswept ridges near timberline 

Scope and Contents note

Coolwater Mountain, Nez Perce National Forest, Idaho. 1938

1 413

Overgrazed area - Crataegus/Heraclium [hawthorn/cowparsnip] habitat 

Scope and Contents note

5 miles east of Pullman, Washington. 1938 July 22

1 414

Road cut through loess 

Scope and Contents note

North of Steptoe, Washington. 1938

1 415

Talus along cliff along Columbia river 

Scope and Contents note

South of Wenatchee, Washington. 1938

1 416

Glacial till 

Scope and Contents note

Olympic Peninsula, Washington. 1938

1 417

Pteris in prairie restricted by wind or soil type 

Scope and Contents note

San Juan Islands, Washington. 1938

1 418

Pseudotsuga on thin silt lying on lee side of ridge 

Scope and Contents note

San Juan Islands, Washington. 1938

1 419

Pseudotsuga on thin silt lying on lee side of ridge 

Scope and Contents note

San Juan Islands, Washington. 1938

1 420

Pseudotsuga 

Scope and Contents note

Olympic Peninsula, Washington. 1938

1 421

Pseudotsuga 

Scope and Contents note

Quinault Lake, Washington. 1938

1 422

Pseudotsuga following logging and burning 

Scope and Contents note

Near Centralia, Washington. 1938

1 423

Edge of burn in cedar-hemlock zone; Alnus rubra pioneer 

Scope and Contents note

South of Mount Rainier, Washington. 1938

1 424

Tsuga following Alnus rubra on burn 

Scope and Contents note

Mount Rainier, Washington. 1938

1 425

Tsuga, Picea sitchensis, and Vaccinium on a stump 

Scope and Contents note

Olympic Peninsula, Washington. 1938

1 426

Acer macrophyllum in moist ravine 

Scope and Contents note

Quinault Lake, Washington. 1938

1 427

Acer macrophyllum in moist ravine 

Scope and Contents note

Quinault Lake, Washington. 1938

1 428

Acer macrophyllum in moist ravine 

Scope and Contents note

Quinault Lake, Washington. 1938

1 429

Tsuga heterophylla 

Scope and Contents note

Olympic Peninsula, Washington. 1938

1 430

Tsuga heterophylla 

Scope and Contents note

Olympic Peninsula, Washington. 1938

1 431

Tsuga heterophylla and Pseudotsuga 

Scope and Contents note

Quinault Lake, Washington. 1938

1 432

Chase Lake bog; zonation: 1. Nymphaea, 2. sedge (Carex?), 3. Ledum groenlandicum - Oxyzoccus-Cladonia-Andromeda, 4. Tsuga heterophylla; now filled in and covered with houses 

Scope and Contents note

12 miles north of Seattle, Washington. 1938

1 433

Chase Lake bog; zonation: 1. Nymphaea, 2. sedge (Carex?), 3. Ledum groenlandicum - Oxyzoccus-Cladonia-Andromeda, 4. Tsuga heterophylla; now filled in and covered with houses 

Scope and Contents note

12 miles north of Seattle, Washington. 1938

1 434

Arbutus menziesii, along sound 

Scope and Contents note

Seattle, Washington. 1938

1 435

Arbutus menziesii bark 

Scope and Contents note

Seattle, Washington. 1938

1 436

Dunes (Salix-Pinus contorta-Picea sitchensis) 

Scope and Contents note

Westport, Washington. 1938

1 437

Abronia 

Scope and Contents note

San Juan Islands, Washington. 1938

1 438

Picea sitchensis 

Scope and Contents note

Quinault Lake, Washington. 1938

1 439

Zonation around alkali basin 

Scope and Contents note

Grand Coulee, Washington. 1938

1 440

Abies-Tsuga mertensiana-Picea engelmannii 

Scope and Contents note

just east of Stevens Pass in Cascades, Washington, elevation 3800 feet. 1938

1 441

Abies-Tsuga mertensiana-Picea engelmannii 

Scope and Contents note

just east of Stevens Pass in Cascades, Washington, elevation 3800 feet. 1938

1 442

End of Nisqually Glacier, 3908 feet 

Scope and Contents note

Mount Rainier Park, Washington. 1938

1 443

End of Nisqually Glacier, 3908 feet 

Scope and Contents note

Mount Rainier Park, Washington. 1938

1 444

Forest invading glaciated valley 

Scope and Contents note

Nisqually Glacier area, Rainier Park, Washington. 1938

1 445

Subalpine forest invading talus stabilized by Alnus 

Scope and Contents note

Rainier Park, Washington. 1938

1 446

Timberline - trees confined to ridges! 

Scope and Contents note

Mount Rainier, Washington. 1938

1 447

Subalpine meadow (Polygonum, Lupinus, Ligusticum, Erigeron) 

Scope and Contents note

Mount Rainier, Washington. 1938

1 448

Xerophyllum 

Scope and Contents note

Mount Rainier, Washington. 1938

1 449

Heddophyllum sp. on rocks in littoral zone 

Scope and Contents note

False Bay, San Juan Islands, Washington. 1938

1 450

Miscellaneous brown algae and Phyllospadix scouleri (always on rocky bottom) 

Scope and Contents note

San Juan Islands, Washington. 1938

1 451

Enteromorpha intestinalis in litoral zone - only in rock crevices where fresh water seeps out at low tide 

Scope and Contents note

San Juan Islands, Washington. 1938

1 452

Zostera marina on sand flats at low tide - a sand-binder - is waning in this region 

Scope and Contents note

False Bay, San Juan Islands, Washington. 1938

1 453

Salicornia-Distichilis-Atriplex-Cuscuta salt marsh community 

Scope and Contents note

West Point Lighthouse, Seattle, Washington. 1938

1 454

Salicornia 

Scope and Contents note

San Juan Islands, Washington. 1938

1 455

Atriplex 

Scope and Contents note

San Juan Islands, Washington. 1938

1 456

Saxifraga at timberline 

Scope and Contents note

Mount Rainier, Washington. 1938

1 457

Glacial drift 

Scope and Contents note

Mount Rainier, Washington. 1938

1 458

Blow-out in Elymus cinereus assocation 

Scope and Contents note

Florence, Oregon. 1938

1 459

Coastal dunes 

Scope and Contents note

North of Florence, Oregon. 1938

1 460

Coastal dunes 

Scope and Contents note

North of Florence, Oregon. 1938

1 461

Coastal dunes 

Scope and Contents note

North of Florence, Oregon. 1938

1 462

Forendunes with Elymus 

Scope and Contents note

central Oregon coast. 1938

1 463

Elymus planted to stabilize sand 

Scope and Contents note

central Oregon coast. 1938

1 464

Picea sitchensis on dunes 

Scope and Contents note

Oregon. 1938

1 465

Stratification of dune sand 

Scope and Contents note

North of Florence, Oregon. 1938

1 466

Iron cementation in Pleistocene dunes 

Scope and Contents note

central Oregon coast. 1938

1 467

Stratification of dune sand 

Scope and Contents note

central Oregon coast. 1938

1 468

Darlingtonia 

Scope and Contents note

Florence, Oregon. 1938

1 469

Darlingtonia 

Scope and Contents note

Florence, Oregon. 1938

1 470

Postelsia 

Scope and Contents note

Rocky Creek State Park, Oregon. 1938

1 471

Dry valley vegetation (west slope prairie: oak savanna, oak forest, Pseudotsuga; east slope: prairie, Pseudotsuga) 

Scope and Contents note

Near Willamina, Oregon. 1938

1 472

Quercus garryana savanna 

Scope and Contents note

Myrtle Creek, Oregon. 1938

1 473

Disturbed oak savanna with heavy infusion of Ceanothus cuneatus and Arctostaphylos mariposa 

Scope and Contents note

West of Crater Lake, Oregon. 1938

1 474

Pseudotsuga forest with understory of Acer circinata, Thuja and Tsuga 

Scope and Contents note

Near Rhododendron, Oregon. 1938

1 475

Arctostaphylos-Ceanothus-Castanopsis following removal of montane forest 

Scope and Contents note

Shasta, California. 1938

1 476

Arctostaphylos-Ceanothus-Castanopsis following removal of montane forest 

Scope and Contents note

Shasta, California. 1938

1 477

Ponderosa pine replacing fire-induced sclerophyll scrub 

Scope and Contents note

East of Shasta, California. 1938

1 478

Interior of Pseudotsuga - Pinus ponderosa-P. lambertiana - Libocedrus forest 

Scope and Contents note

Rogue River National Forest, Oregon. 1938

1 479

Pinus lambertiana - 8 feet 7 inches DBH - 230 feet tall - 500 years old 

Scope and Contents note

West of Crater Lake, Oregon. 1938

1 480

Libocedrus decurrens 

Scope and Contents note

West of Crater Lake, Oregon. 1938

1 481

Sagebrush and juniper 

Scope and Contents note

Lower Klamath Lake, Oregon. 1938

1 482

Pinus albicaulis 

Scope and Contents note

Crater Lake, Oregon. 1938

1 483

Ericad scrub on exposed coastal dunes 

Scope and Contents note

Roosevelt Beach, Oregon. 1938

1 484

Broad sclerophyll forest in ravine with sclerophyll scrub in uplands 

Scope and Contents note

Mount Tamalpais, Califrornia. 1938

1 485

Broad sclerophyll scrub - prairie transition 

Scope and Contents note

Mount Diablo, California. 1938

1 486

Broad sclerophyll scrub - prairie transition 

Scope and Contents note

Mount Diablo, California. 1938

1 487

Adenostoma fasciculata - Ceanothus crassifolius cuneatus on soil too thin for prairie 

Scope and Contents note

Mount Diablo, California. 1938

1 488

Effect of sandstone dike on vegetation 

Scope and Contents note

Mount Diablo, California. 1938

1 489

Arctostaphylos mariposa (?) 

Scope and Contents note

California. 1938

1 490

Adenostoma crown sprouts 3 years old in burned digger pine forest 

Scope and Contents note

Near Merced, California. 1938

1 491

Quercus dumosa - Ceanothus crassifolius 

Scope and Contents note

East slope of Santa Lucia Mountains, California. 1938

1 492

Agave shawii 

Scope and Contents note

Baja, California. 1938

1 493

Broad sclerophyll scrub and forest 

Scope and Contents note

East slope of Santa Lucia Mountains, California. 1938

1 494

Quercus wislizeni - Arbutus menziesii with Rhus trilobata on ground 

Scope and Contents note

East slope of Santa Lucia Mountains, California. 1938

1 495

Quercus wislizeni - Arbutus menziesii with Rhus trilobata on ground 

Scope and Contents note

East slope of Santa Lucia Mountains, California. 1938

1 496

Broad sclerophyll scrub, climatic climax 

Scope and Contents note

East of San Bernardino, California. 1938

1 497

Muroc Lake (temporary) 

Scope and Contents note

East of Mojave, California. 1938

1 498

Yucca - Larraea - Franseria - Atriplex conf. 

Scope and Contents note

South of Kramer, California. 1938

1 499

Yucca - Larraea - Franseria - Atriplex conf. 

Scope and Contents note

South of Kramer, California. 1938

1 500

Juniperus - Opunita - Yucca 

Scope and Contents note

Acton, California. 1938

1 501

Yucca arborescens - Juniper 

Scope and Contents note

8 miles east of Acton, California. 1938

1 502

Yucca arborescens 

Scope and Contents note

North of Plamdale, California. 1938

1 503

Allenrolfia occidentalis 

Scope and Contents note

Mojave Desert, California. 1938

1 504

Atriplex conferitifolia 

Scope and Contents note

Mojave Desert, California. 1938

1 505

Atriplex conferitifolia 

Scope and Contents note

Mojave Desert, California. 1938

1 506

Larraea tridentata 

Scope and Contents note

Mojave Desert, California. 1938

1 507

Post-pleistocene loess on alluvium 

Scope and Contents note

Near Hooper, Washington. 1938

1 508

Prosopis pubenscens and Acacia greggii 

Scope and Contents note

Borego Desert, California. 1938

1 509

Desert along west edge of Salton Sea 

Scope and Contents note

California. 1938

1 510

Desert along west edge of Salton Sea with Prosopis on dunes 

Scope and Contents note

California. 1938

1 511

Desert along west edge of Salton Sea 

Scope and Contents note

California. 1938

1 512

Opuntia bigelovii, Franseria dumosa, Fouquieria splendens 

Scope and Contents note

23 miles West of the south end of Salton Sea, California. 1938

1 513

Agave deserti, with Larraea 

Scope and Contents note

Borego Desert, California. 1938

1 514

Palm Canyon 

Scope and Contents note

California. 1938

1 515

Prosopis pubescens with Phoradendron californicum 

Scope and Contents note

Salton Desert, California. 1938

1 516

Allenrolifa, edge of Salton Sea 

Scope and Contents note

California. 1938

1 517

Abronia maritima - Mesembryanthesus aequilaterale on coastal dune 

Scope and Contents note

Baja, California. 1938

1 518

Foredunes captured by Franseria and Abronia maritima 

Scope and Contents note

50 miles south of Tijuana, Mexico. 1938

1 519

Blowout 

Scope and Contents note

Near Santa Maria, California. 1938

1 520

Blowout, but stabilized by Ericameria ericoides - Lupinus edaphic climax 

Scope and Contents note

Near Santa Maria, California. 1938

1 521

Dune tongues invading land 

Scope and Contents note

Santa Maria, California. 1938

1 522

Franseria dumosa forming a foredune 

Scope and Contents note

Santa Maria, California. 1938

1 523

Franseria dumosa forming a foredune, showing effects of wind in undermining 

Scope and Contents note

Santa Maria, California. 1938

1 524

Sand dunes 

Scope and Contents note

West of Yuma, Arizona in California. 1938

1 525

Larraea in California 

Scope and Contents note

just West of Yuma, Arizona. 1938

1 526

Fog belt 

Scope and Contents note

lookin west from summit of Santa Lucia, Mountains, California. 1938

1 527

Fog belt 

Scope and Contents note

Near Eureka, California. 1938

1 528

Fog belt 

Scope and Contents note

seen from Mount Diablo, Califonria. 1938

1 529

Sequoia sempervirens - Lithocarpus 

Scope and Contents note

Muir Woods National Monument, California. 1938

1 530

Sequoia sempervirens 

Scope and Contents note

Dyerville, California. 1938

1 531

Sequoia sempervirens 

Scope and Contents note

Dyerville, California. 1938

1 532

Circle of sprouts around an old redwood stump 

Scope and Contents note

California. 1938

1 533

Redwood sprouting after logging and burning 

Scope and Contents note

California. 1938

1 534

Sequoia gigantea 

Scope and Contents note

Sequoia National Park, California. 1938

1 535

Sequoia gigantea 

Scope and Contents note

Sequoia National Park, California. 1938

1 536

Sequoia gigantea 

Scope and Contents note

Sequoia National Park, California. 1938

1 537

Sequoia gigantea 

Scope and Contents note

Sequoia National Park, California. 1938

1 538

Quercus wislizeni - Q. lobata, etc. on hills with prairie in valley 

Scope and Contents note

Petaluna, California. 1938

1 539

Quercus savanna with Pseudotsuga above 

Scope and Contents note

Near Yorkville, California. 1938

1 540

Postelsia 

Scope and Contents note

California. 1938

1 541

Sequoia gigantea 

Scope and Contents note

Sequoia National Park, California. 1938

1 542

Tsuga mertensiana 

Scope and Contents note

Mount Lassen, California. 1938

1 543

(timberline: 8700 feet), Pinus albicaulis 

Scope and Contents note

Lassen Park, California. 1938

1 544

Abies magnifica, 6700 feet 

Scope and Contents note

Lassen Park, California. 1938

1 545

Abies conolor and Pinus jeffreyi 

Scope and Contents note

Lassen Park, California. 1938

1 546

Pinus ponderosa colonizing volcanic mud flow 18 years old. Trees were smothered by mud 

Scope and Contents note

Lassen Park, California. 1938

1 547

Pinus ponderosa - P. lambertiana - Psuedotsuga - Libocedrus 

Scope and Contents note

West of Bartle, California. 1938

1 548

Pinus ponderosa 

Scope and Contents note

North edge of Lassen Park, California. 1938

1 549

Pinus ponderosa stump; insect damage following fire 

Scope and Contents note

Lassen Park, California. 1938

1 550

Volcanic avalanche materal several hundred years old being colonized by Pinus contorta, P. ponderosa, Abies magnifica 

Scope and Contents note

Lassen Park, California. 1938

1 551

Pinus ponderosa being replaced by Abies concolor 

Scope and Contents note

Lassen Park, California. 1938

1 552

Digger pine-blue oak 

Scope and Contents note

East of Merced, California. 1938

1 553

Digger pine-blue oak 

Scope and Contents note

East of Redding, California. 1938

1 554

Digger pine-blue oak 

Scope and Contents note

East of Redding, California. 1938

1 555

Digger pine-blue oak 

Scope and Contents note

East of Redding, California. 1938

1 556

Broad sclerophyll scrub, climatic climax 

Scope and Contents note

10 miles West of Boulevard, California. 1938

1 557

No description 

1 558

Cupressus macrocarpa (Monterey cypress) 

Scope and Contents note

Monterely Pen., California. 1938

1 559

Cactoid Euphorbia, in conservatory 

Scope and Contents note

Berkeley, California. 1938

1 560

Euphorbia coerulescens, South Africa 

Scope and Contents note

Huntington Conservatory, California. 1938

1 561

Ceropegia (Asclepiadaceae), Canary Islands 

Scope and Contents note

Huntington Conservatory, California. 1938

1 562

Ephedra nevadensis, 

Scope and Contents note

Jacumba, California. 1938

1 563

Parkinsonia and Olneya 

Scope and Contents note

North of Phoenix, Arizona. 1938

1 564

Ferrocactus and Opuntia 

Scope and Contents note

North of Phoenix, Arizona. 1938

1 565

Parkinsonia microphylla 

Scope and Contents note

North of Phoenix, Arizona. 1938

1 566

Cerecus giganteus 

Scope and Contents note

North of Phoenix, Arizona. 1938

1 567

Parkinsonia microphylla and Larraea tridentata 

Scope and Contents note

North of Phoenix, Arizona. 1938

1 568

Sequoia sempervirens 

Scope and Contents note

Muir Woods National Monument, California. 1938

1 569

Sequoia sempervirens 

Scope and Contents note

Near Dyerville, California. 1938

1 570

Prosopis 

Scope and Contents note

Salton Desert, California. 1938

1 571

Fouquieria splendens (Ocotillo, or Coachwhip) 

Scope and Contents note

Borego Desert, California. 1938

1 572

Atriplex confertifolia and Sarcobatus 

Scope and Contents note

Utah. 1938

1 573

Rhamnus crocea and R. californica 

Scope and Contents note

Mount Diablo, California. 1938

1 574

Quercus dumosa 

Scope and Contents note

Mount Diablo, California. 1938

1 575

Ceanothus cuneatus and Adenostoma fasciculata 

Scope and Contents note

Mount Diablo, California. 1938

1 576

Quercus wislizeni and Umbellularia californica 

Scope and Contents note

Mount Diablo, California. 1938

1 577

Gall on Quercus dumosa 

Scope and Contents note

California. 1938

1 578

Arceuthobium on Pinus sabiniana 

Scope and Contents note

California. 1938

1 579

South African desert plant (Aizoaceae) 

Scope and Contents note

University of California, Berekeley, California. 1938

1 580

Abies magnifica and Tsuga mertensiana 

Scope and Contents note

Crater Lake, Oregon. 1938

1 581

Lower timberline: Juniper zone, and Artemisia zone with Salix along stream 

Scope and Contents note

Utah. 1938

1 582

Opuntia 

Scope and Contents note

North of Phoenix, Arizona. 1938

1 583

Scrub oak zone 

Scope and Contents note

South of Prescott, Arizona. 1938

1 584

Boutelousa showing effects of grazing 

Scope and Contents note

North of Prescott, Arizona. 1938

1 585

Phoradendron on Juniperus 

Scope and Contents note

North of Prescott, Arizona. 1938

1 586

Pinus edulis - Juniperus monosperma with Yucca and Bouteloua 

Scope and Contents note

Grand Canyon, Arizona. 1938

1 587

Sarcobatus on saline soil in background, Atriplex confertifolia on less salty soil in foreground 

Scope and Contents note

North of Gunnison, Utah. 1938

1 588

Edaphic climax on Juniperus on thin soil in Artemisia zone 

Scope and Contents note

North of Gunnison, Utah. 1938

1 589

Distichilis stricta 

Scope and Contents note

Near Grantville, Utah. 1938

1 590

Salicornia utahensis 

Scope and Contents note

Near Grantville, Utah. 1938

1 591

Salt flats with Distichilis and Allenrolfia 

Scope and Contents note

West of Grantville, Utah. 1938

1 592

Sharp ecotone between Ceratoides lanata and Artemisia tridentata 

Scope and Contents note

East of Wells, Nevada. 1938

1 593

Pseudotsuga on talus, Populus tremuloides at edge of talus, and Artemisia tridentata below 

Scope and Contents note

North of Hailey, Idaho. 1938

1 594

Artemisia dominanat as result of grazing; ungrazing area where Artemisia was grubbed out but is returning in small amounts (Agropyron, Koeleria, Festuca iahoensis) 

Scope and Contents note

Ketchum, Idaho. 1938

1 595

Artemisia and Agropyron competing successfully with each other in virgin area 

Scope and Contents note

South of Cambridge, Idaho. 1938

1 596

Artemisia tridentata with Agropyron spicatum, Stipa letterm, Koeleria, Hieraceum albertinum, etc. 

Scope and Contents note

Sawtooth National Forest, Idaho. 1938

1 597

Aspen deformed by sliding snow 

Scope and Contents note

North of Lowman in Boise National Forest, Idaho. 1938

1 598

Larraea glutinosa and Atriplex confertifolia 

Scope and Contents note

Mojave Desert, California. 1938

1 599

Lithsolic Agroyron-Poa [bunchgrass-bluegrass] 

Scope and Contents note

8 miles West of Colfax, Washington. 1938 April 07

1 600

Franseria dumosa 

Scope and Contents note

Mojave Desert, California. 1938

1 601

Festuca-symphoricarpos [fescue-snowberry] prairie (virgin) 

Scope and Contents note

Pullman, Washington. 1939 June 05

1 602

Festuca-symphoricarpos [fescue-snowberry] prairie (virgin) 

Scope and Contents note

Pullman, Washington. 1939 June 05

1 603

Edge of lava flow 

Scope and Contents note

East of Craters of the Moon, Idaho. 1939

1 604

Sagebrush-Grass association (Artemisia tridentat, Purshia, Agropyron) 

Scope and Contents note

Craters of the Moon, Idaho. 1939

1 605

Pinus flexilis on volcanic ash, 6000 feet 

Scope and Contents note

Craters of the Moon, Idaho. 1939

1 606

Amelanchier oreophila with a little Purshia 

Scope and Contents note

South of Soda Springs, Idaho. 1939

1 607

Artemisia-Agropyron association 

Scope and Contents note

South of Midvale, Idaho. 1939 June 06

1 608

Porcupine injury to Pinus contorta in spruce-fir zone 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 609

Boulder field 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 610

Young fell field (Paronychia pulverulenta, Arenaria sajanensis, Trifolium dasyphyllum, etc.) 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 611

Old fell field 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 612

Climax alpine meadow 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 613

Students studying old fell field 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 614

Fell field 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 615

Close-up of fell field vegetation 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 616

Close-up of fell field vegetation 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 617

Close-up of fell field vegetation 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 618

Arenaria sajanensis in alpine fell field 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 619

Rock surface being overrideen by alpine meadow 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 620

Squirrel cache, spruce-fir zone 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 621

Frost-pruned twigs, spruce-fir forest 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 622

Engelmann spruce and subalpine fire replacing lodgepole pine 

Scope and Contents note

Near Centennial, Wyoming. 1939

1 623

Trollius and Caltha leptosepala growing at edge of snowbank, spruce-fir zone 

Scope and Contents note

Wyoming. 1939 June 15

1 624

Abies lasiocarpa, at timberline 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 625

Abies lasiocarpa, at timberline 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 626

Abies lasiocarpa, at timberline 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 627

Pinus contorta around park dominated by Festuca ovina-Poa 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 628

Pinus contorta at 10,000 feet 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 629

Lake in spruce-fir zone, eastern slope 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 630

Timberline 

Scope and Contents note

Rocky Mountain National Park, Colorado. 1939

1 631

Aspen, Hayden Divide 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 632

Aspen, Hayden Divide 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 633

Aspen, Hayden Divide. Aspens deformed at base by snow 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

1 634

Mountain park dominated by Artemisia cana-Symphoricarpos and surrounded by aspen 

Scope and Contents note

Hayden Divide, Medicine Bow Mountains, Wyoming. 1939

1 635

Rock slide colonized by aspen which is in turn invaded by spruce-fir 

Scope and Contents note

Hayden Divide, Medicine Bow Mountains, Wyoming. 1939

1 636

Carex filling in a pond 

Scope and Contents note

West of Silver Lake, Albany County, Wyoming. 1939

1 637

Cercocarpus montanus-Rhus trilobata 

Scope and Contents note

North of Fort Collins, Colorado. 1939

1 638

Quercus-Cercocarpus montanus with Pinus ponderosa in background 

Scope and Contents note

South of Denver, Colorado. 1939

1 639

Pinus ponderosa at lower timberline 

Scope and Contents note

Boulder, Colorado. 1939

1 640

Pinus flexilis at timberline on Long's Peak 

Scope and Contents note

Colorado. 1939

1 641

Quercus scrub 

Scope and Contents note

South of Castle Rock, Colorado. 1939

1 642

Juniper-pinon with prairie below 

Scope and Contents note

South of Walsenburg, Colorado. 1939

1 643

Pinon-juniper 

Scope and Contents note

Trinidad, Colorado. 1939

1 644

Pseudotsuga on north-facing slope as seen through an open stand of Pinus scopulorum of the south-facing slope 

Scope and Contents note

Gallinas Canyon, New Mexico. 1939

1 645

Ant hill 

Scope and Contents note

South of Raton, New Mexico. 1939

1 646

Pseudotsuga on north-facing slope as seen through an open stand of Pinus scopulorum of the south-facing slope 

Scope and Contents note

Gallinas Canyon, New Mexico. 1939

1 647

Pinus edulis-Juniperus monosperma 

Scope and Contents note

Near Rowe, New Mexico. 1939

1 648

Guttierezia sarothrae, Pinon-Juniper belt 

Scope and Contents note

East of Albuquerque, New Mexico. 1939

1 649

Bouteloua-Aristida-Agrostis-Hilaria 

Scope and Contents note

West of Santa Rosa, New Mexico. 1939

1 650

Cattle exclosure 27 years old. Bouteloua eriopoda, Guttierezia, Sporobolus spp., Yucca elata, Prosopis glnadulosa 

Scope and Contents note

Jornada Range Experimental Station, New Mexico. 1939

1 651

Bouteloua eriopoda-Sporobolus-Yucca elata, excellent range 

Scope and Contents note

Jornada Range Experimental Station, New Mexico. 1939

1 652

Hilaria mutica on shallow clay basins, Bouteloua eriopoda on sandy uplands 

Scope and Contents note

Jornada Range Experimental Station, New Mexico. 1939

1 653

Prosopis glandulosa accumulating sand 

Scope and Contents note

West of Las Cruces, New Mexico. 1939

1 654

Dasylerion wheeleri (sotol) with Yucca in background 

Scope and Contents note

West of Pecos River, Texas. 1939

1 655

Nolina (greenii?) 

Scope and Contents note

West of Amarillo, Texas. 1939

1 656

Bouteloua-Hilaria-Prosopis 

Scope and Contents note

West of Amarillo, Texas. 1939

1 657

Prosopis in grassland 

Scope and Contents note

Quanah, Texas. 1939

1 658

Quercus savanna 

Scope and Contents note

East of Henrietta, Texas. 1939

1 659

Quercus savanna 

Scope and Contents note

East of Henrietta, Texas. 1939

1 660

Thorn scrub dominated by Prosopis 

Scope and Contents note

5 miles north of Pearsall, Texas. 1939

1 661

Thorn scrub 

Scope and Contents note

North of Laredo, Texas. 1939

1 662

Thorn scrub 

Scope and Contents note

North of Laredo, Texas. 1939

1 663

Thorn scrub 

Scope and Contents note

North of Laredo, Texas. 1939

1 664

Thorn scrub 

Scope and Contents note

North of Laredo, Texas. 1939

1 665

Desert - Agave lecheguilla in foreground, Fouquieria and leguminous shrubs in background 

Scope and Contents note

West of Pecos River, Texas. 1939

1 666

Desert 

Scope and Contents note

170 kilometers north of Mexico City. 1939

1 667

Cloud forming over mountain showing zone on condensation 

Scope and Contents note

Northern Mexico. 1939

1 668

Desert 

Scope and Contents note

170 kilometers north of Mexico City. 1939

1 669

Thorn desert 

Scope and Contents note

North of Vallecillo, Mexico. 1939

1 670

Thorn desert 

Scope and Contents note

6.7 miles north of Villa Gran, Mexico. 1939

1 671

Strangling fig 

Scope and Contents note

North of Lemon, Mexico. 1939

1 672

Strangling fig 

Scope and Contents note

North of Lemon, Mexico. 1939

1 673

Pine forest 

Scope and Contents note

East of Mexico City. 1939

1 674

Pine forest 

Scope and Contents note

East of Mexico City. 1939

1 675

Desert 

Scope and Contents note

West of Tehuacan, Mexico. 1939

1 676

Epiphytes and lianas in rainforest 

Scope and Contents note

Tamazunchale, Mexico. 1939

1 677

Butressed tree in rainforest 

Scope and Contents note

Tamazunchale, Mexico. 1939

1 678

Epiphytic Piperaceae, rainforest 

Scope and Contents note

Tamazunchale, Mexico. 1939

1 679

Rainforest 

Scope and Contents note

Tamazunchale, Mexico. 1939

1 680

Epiphytes in rainforest 

Scope and Contents note

North of Tamazunchale, Mexico. 1939

1 681

Epiphylls on Coffea arabica 

Scope and Contents note

Tamazunchale, Mexico. 1939

1 682

Pine-oad forest 

Scope and Contents note

South of Ciudad Bravos, Mexico. 1939

1 683

Thorn forest (altitude 3,000 feet) 

Scope and Contents note

South of Ciudad Bravos, Mexico. 1939

1 684

Thorn forest (altitude 3,000 feet) 

Scope and Contents note

South of Ciudad Bravos, Mexico. 1939

1 685

Epiphytes in rainforest 

Scope and Contents note

Near Tamazunchale, Mexico. 1939

1 686

Loranthaceae, rainforest 

Scope and Contents note

Near Tamazunchale, Mexico. 1939

1 687

Exterior of rainforest 

Scope and Contents note

North of Limon, Mexico. 1939

1 688

Strangling fig 

Scope and Contents note

South of Valles, Mexico. 1939

1 689

Cultivation in rainforest 

Scope and Contents note

South of Valles, Mexico. 1939

1 690

Vanilla (cultivation) 

Scope and Contents note

Tamazunchale, Mexico. 1939

1 691

Quercus-Arctostaphylos scrub 

Scope and Contents note

Bisbee, Arizona. 1939

1 692

Cereus gigantea-Parkinsonia microphylla 

Scope and Contents note

Tucson, Arizona. 1939

1 693

Cattle exclosure 23 years old - Tricachyne californica, Eriogonum wrightii, Aristida divaricata and a little Bouteloua filiformis and B. eriopoda. (B. filiformis on moderately grazed pasture outside fence) 

Scope and Contents note

Santa Rita Range Experimental Station, Arizona. 1939

1 694

Durigg 21 years of protection, Bouteloua eriopoda and B. rockrothii changed to Calistramia grandiflora with a little Bouteloua 

Scope and Contents note

Santa Rita Range Experimental Station, Arizona. 1939

1 695

Desert 

Scope and Contents note

Near Florence Junction, Arizona. 1939

1 696

Desert 

Scope and Contents note

Near Florence Junction, Arizona. 1939

1 697

Idria columnaris 

Scope and Contents note

Botanical Gardens, Superior, Arizona. 1939

1 698

Artemisia, Quercus, Pinon-Juniper zones 

Scope and Contents note

Mesa Verde, Colorado. 1939

1 699

Lower timberline with Pinon-Juniper on ridges and sagebrush on flats 

Scope and Contents note

Mesa Verde, Colorado. 1939

1 700

Lower timberline with Pinon-Juniper on ridges and sagebrush on flats 

Scope and Contents note

Mesa Verde, Colorado. 1939

1 701

Sagebrush burn 1 month old, eroding by wind 

Scope and Contents note

Dubois, Idaho. 1939

1 702

Sagebrush burn after 3 years with Agropyron dasystachyum and Calamagrostis purpurascens regenerated. Unburned sagebrush in background 

Scope and Contents note

Dubois, Idaho. 1939

1 703

Uneven grazing in a uniformly planted pasture of Agropyron cristatum 

Scope and Contents note

Dubois, Idaho. 1939

1 704

Edge of burn in overgrazed prairie, north slope of Clearwater Canyon 

Scope and Contents note

Near Lewiston, Idaho. 1939 April 30

1 705

Festuca-Symphoricarpos [fescue-snowberry] prairie, north slope 

Scope and Contents note

Pullman, Washington. 1939 May 07

1 706

Overgrazed floodplain 

Scope and Contents note

East of Pullman, Washington. 1939

1 707

Alluvial sediments overlain by a layer of loess 

Scope and Contents note

East of Hooper, Washington. 1939

1 708

Prairie (virgin), Helianthella [Helianthella] and Castilleja [Indian paintbrush] in flower 

Scope and Contents note

Near Pullman, Washington. 1939 June 01

1 709

Prairie (virgin), Helianthella [Helianthella] and Castilleja [Indian paintbrush] in flower 

Scope and Contents note

Near Pullman, Washington. 1939 June 01

1 710

Prairie soil profile 

Scope and Contents note

Garfield County, Washington. 1939

1 711

Artemisia tridentata-Agropyron spicatum association. Elevation 450 feet - Poa secunda, Antennaria dimorpha, Phlox, Bromus tectorum, Loamtium 

Scope and Contents note

East of Wallula, Washington. 1939

1 712

Artemisia tridentata-Agropyron spicatum association. Elevation 450 feet - Poa secunda, Antennaria dimorpha, Phlox, Bromus tectorum, Loamtium 

Scope and Contents note

East of Wallula, Washington. 1939

1 713

Oryzopsis hymenoides on dune sand 

Scope and Contents note

West of Neppel, Washington. 1939

1 714

Artemisia-tripartita-Agropyron [threetip sagebrush-bunchgrass], 50 year old exclosure 

Scope and Contents note

South of Lamont, Washington. 1939

1 715

Agropyron-poa [bunchgrass-bluegrass] prairie 

Scope and Contents note

North of Dodge, Washington. 1939 May 26

1 716

Agropyron-poa [bunchgrass-bluegrass] prairie 

Scope and Contents note

North of Dodge, Washington. 1939 May 26

1 717

Replicate of #600 (Lithsolic Agroyron-Poa [bunchgrass-bluegrass]) taken 2 years later 

Scope and Contents note

8 miles West of Colfax, Washington. 1939 May 21

1 718

Limber pine-juniper on hogback 

Scope and Contents note

South of Dillon, Montana. 1939

1 719

Scablands in foreground with loessal hills in background 

Scope and Contents note

South of Lamont, Washington. 1939

1 720

Epiphytic bromeliad, subtropical rainforest 

Scope and Contents note

Near Valles, Mexico. 1939

1 721

Buchloe dactyloides 

Scope and Contents note

Near Amarillo, Texas. 1939

1 722

Rock surface succession 

Scope and Contents note

Near Moscow, Idaho. 1939

1 723

Rock surface succession 

Scope and Contents note

Near Moscow, Idaho. 1939

1 724

Cemetery; virgin condition, good soil: Artemisia tripartita [threetip sagebrush], Festuca idahoensis [Idaho fescue], and Agropyron spicatum [bunchgrass] dominate 

Scope and Contents note

South of Lamont, Washington. 1939

1 725

Artemisia tripartita [threetip sagebrush]. One specimen showing sprouting after top was burned to ground, other never burned 

Scope and Contents note

Near Lamont, Washington. 1939

1 726

Effect of grazing on Chrysothamnus-Agropyron spicatum-Poa secunda association 

Scope and Contents note

East of Heppner, Oregon. 1939

1 727

Effect of grazing on Artemisia-Agropyron spicatum-Poa secunda association 

Scope and Contents note

Between Heppner and Pilot Rock, Oregon. 1939

1 728

Artemisia-Agropyron association 

Scope and Contents note

North central Oregon. 1939

1 729

Artemisia-Agropyron association 

Scope and Contents note

North central Oregon. 1939

1 730

Aspen groves with limber pine on buttes 

Scope and Contents note

North-northWest of Kiowa, Montana. 1939

1 731

Aspen-balsam poplar groves 

Scope and Contents note

North of Wetaskiwin, Alberta. 1939

1 732

Eriogonum invading, followed by Festuca idahoensis prairie of south-facing bald, spruce-fir zone 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

1 733

Menziesia ferruginea-Xerophyllum assocation. Xerophyllum at foot of stake, enziesia all around, young Abies at left, north facing slope 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

1 734

Abies invading Menziesia-Xerophyllum patches 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

1 735

Aquilegia and Cryptogramma achrostichoides in crevice where moss has pioneered 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

1 736

Menziesia ferruginea invading mosses 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

1 737

Pseudotsgua following Pinus contorta 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

1 738

Bald on south slope, spruce-fir zone 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

1 739

Festuca-Symphoricarpos [fescue-snowberry] prairie 

Scope and Contents note

Pullman, Washington. 1939 June 01

1 740

Agropyron-poa [bunchgrass-bluegrass] prairie 

Scope and Contents note

Franklin County, Palouse Falls, Washington. 1939 June 10

1 741

Agropyron-poa [bunchgrass-bluegrass] prairie 

Scope and Contents note

Franklin County, Palouse Falls, Washington. 1939 June 10

1 742

Artemisia tripartita [threetip sagebrush] - festuca [fescue] association just after all herbs had been clipped off a cemetery plot 

Scope and Contents note

South of Lamont, Washington. 1939

1 743

Artemisia-grass [sagebrush-grass] assocation. Dominants: Artemisia partita, Agropyron spicatum, Festuca idahoensis, Stipa columbiana, Balsamorhiza sagittata, Lupinus sericeus, Hieraceum albertinum, Lithospermum ruderale, etc. 

Scope and Contents note

8.3 miles east-northeast of Davenport, Washington. 1939

1 744

Artemisia-grass [sagebrush-grass] assocation. Dominants: Artemisia partita, Agropyron spicatum, Festuca idahoensis, Stipa columbiana, Balsamorhiza sagittata, Lupinus sericeus, Hieraceum albertinum, Lithospermum ruderale, etc. 

Scope and Contents note

8.3 miles east-northeast of Davenport, Washington. 1939

1 745

Juniperus occidentalis savanna with Agropyron spicatum 

Scope and Contents note

North central Oregon. 1939

1 746

Poa secunda-Plantago purshii [Sandberg bluegrass-woolly plantain] association of overgrazed Agropyron [bunchgrass] range 

Scope and Contents note

Palouse Falls, Washington. 1939 June 10

1 747

Thuja-Tsuga forest (Roosevelt Grove) 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

1 748

Artemisia tridentata around talus 

Scope and Contents note

Near Prosser, Washington. 1939

1 749

Artemisia-grass [sagebrush-grass] assocation. Dominants: Artemisia partita, Agropyron spicatum, Festuca idahoensis, Stipa columbiana, Balsamorhiza sagittata, Lupinus sericeus, Hieraceum albertinum, Lithospermum ruderale, etc. 

Scope and Contents note

8.3 miles east-northeast of Davenport, Washington. 1939

1 750

Thuja plicata [western red cedar] foliage 

Scope and Contents note

Near Moscow, Idaho. 1939

1 751

Xerophyllum tenax, spruce-fir zone 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

1 752

Sunscald on west side of Pinus monticola - Thuja-Tsuga zone 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

1 753

Larix occidentalis invading a burn in Thuja-Tsuga zone 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

1 754

Podsol layer (approximately 1 cm thick) in Thuja-Tsuga forest 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

1 755

Podsol layer (approximately 1 cm thick) in Thuja-Tsuga forest 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

1 756

Dryas octopetala 

Scope and Contents note

Glacier National Park, Montana. 1940

1 757

Salix petrophylla 

Scope and Contents note

Glacier National Park, Montana. 1940

1 758

Limber pine, aspen groves and prairie along Cutbank Creek east edge 

Scope and Contents note

Glacier National Park, Montana. 1940

1 759

Virgin prairie (Stipa spartea-Koeleria-Agropyron smithii-Festuca scabrella-Bouteloua-Carex eleocharis) 

Scope and Contents note

Near Manhattan, Montana. 1940

1 760

Aspen invading grassland (Koeleria cristata, Stipa spartea curtiseta, Galium boreale, Astragalus, Erigeron, Campanula rotundifolia, Dolidago, Potentilla) 

Scope and Contents note

South of Lacombe, Alberta. 1940

1 761

Aspen invading grassland (Koeleria cristata, Stipa spartea curtiseta, Galium boreale, Astragalus, Erigeron, Campanula rotundifolia, Dolidago, Potentilla) 

Scope and Contents note

South of Lacombe, Alberta. 1940

1 762

Aspen groves in prairie 

Scope and Contents note

Near Morley, Alberta. 1940

1 763

Picea canadensis with aspen and balsam poplar 

Scope and Contents note

South of Ponoka, Alberta. 1940

1 764

Picea canadensis with aspen and balsam poplar 

Scope and Contents note

South of Ponoka, Alberta. 1940

1 765

Damage to aspen by big game 

Scope and Contents note

Banff National Park, Alberta. 1940

1 766

Soil profile in Stipa curtiseta prairie 

Scope and Contents note

South of Crossfield, Alberta. 1940

1 767

Soil profile in Stipa curtiseta prairie 

Scope and Contents note

South of Crossfield, Alberta. 1940

1 768

Koeleria-Stipa spartea curtiseta prairie with Eleagnus in distance 

Scope and Contents note

South of Didsbury, Alberta. 1940

1 769

Valeriana sitchensis emerging thru snowbank 

Scope and Contents note

Glacier National Park, Montana. 1940 July 11

1 770

Sugar maple-beech-hemlock-(yellow birch) forest (excellent old climax!) at 1700 feet 

Scope and Contents note

West of Saranac Lake, New York. 1941

1 771

Sugar maple-beech-hemlock-(yellow birch) forest (excellent old climax!) at 1700 feet, but shows only hemlock 

Scope and Contents note

West of Saranac Lake, New York. 1941

1 772

Podsol profile in sandy soil under scotch pine and Vaccinium, a horizon 3 inches thick 

Scope and Contents note

West of Saranac Lake, New York. 1941

1 773

Podsol profile in sandy soil under scotch pine and Vaccinium, a horizon 3 inches thick 

Scope and Contents note

West of Saranac Lake, New York. 1941

1 774

Windthrow in red spruce-balsam fir-paper birch forest 

Scope and Contents note

West slope of Mount Washington, New Hampshire. 1941

1 775

Windthrow in red spruce-balsam fir-paper birch forest 

Scope and Contents note

West slope of Mount Washington, New Hampshire. 1941

1 776

Paper birch and white pine on old field 

Scope and Contents note

East of Concord, New Hampshire. 1941

1 777

White pine with deciduous understory 

Scope and Contents note

Rochester, New Hampshire. 1941

1 778

Picea mariana, 4800 feet on Mount Katahdin, showing prostrate form and dead plants; age of tree at base of stake 

Scope and Contents note

Maine. 1941

1 779

Climax Picea mariana-Abies balsamea forest 

Scope and Contents note

West slope of Mount Katahdin, Maine. 1941

1 780

Podsol profile in black spruce-balsam fir-paper birch forest 

Scope and Contents note

West of Mount Katahdin, Maine. 1941

1 781

Giant Betula papyrifera 

Scope and Contents note

South of Mount Katahdin, Maine. 1941

1 782

Zonation between tide levels 

Scope and Contents note

Mount Desert Island, Maine. 1941

1 783

Fucus around tidal pool, Cladophora-Entoromorpha in the permanent pool 

Scope and Contents note

Mount Desert Island, Maine. 1941

1 784

Picea rubra (P. canadensis?)-Abies balsamea 

Scope and Contents note

Mount Desert Island, Maine. 1941

1 785

Picea rubra (P. canadensis?)-Abies balsamea 

Scope and Contents note

Mount Desert Island, Maine. 1941

1 786

Elfinwood of Betula pendula (?) - Sorbus-Abies balsamea 

Scope and Contents note

Cadillac Mountain, Mount Desert Island, Maine. 1941

1 787

Succession on bare rock: a. Potentilla tridentata, b. Kalmia angustifolia, c. Vaccinium pennsylvanicum-Aronia arbutifolium, d. Alnus crispa 

Scope and Contents note

Cadillac Mountain, Mount Desert Island, Maine. 1941

1 788

Succession leading to Abies balsamea-Thuja occidentalis-Betula alba 

Scope and Contents note

Cadillac Mountain, Mount Desert Island, Maine. 1941

1 789

Thuja occidentalis growing in rock crevices 

Scope and Contents note

Mount Desert Island, Maine. 1941

1 790

Yellow birch-hemlock-beech 

Scope and Contents note

10 miles south of Bangor, Maine. 1941

1 791

Muskeg (Picea mariana-Chamaedaphne calyculata-Sphagnum) 

Scope and Contents note

North of Millinocket, Maine. 1941

1 792

Beech-yellow birch-hemlock (left to right) 

Scope and Contents note

Between East Holden and Holden Center, Maine. 1941

1 793

Monotropa uniflora in beech-maple-birch-hemlock forest 

Scope and Contents note

Bangor, Maine. 1941

1 794

Bog ericads: Andromeda glaucophylla, Ledum groenlandicum, Vaccinium pennsylvanicum, Kalmia angustifolia, Chamaedaphne calyculata, Gaultheria procumbens, Oxycoccus oxycoccus 

Scope and Contents note

Near Mount Katahdin, Maine. 1941

1 795

Mount Katahdin observed from the southwest 

Scope and Contents note

Maine. 1941

1 796

Wind-crippled Abies balsamea-Picea mariana and Betula sp.; 3550 feet 

Scope and Contents note

West-southWest of Baxter Peak, Maine. 1941

1 797

Glacial lakes looking southwest from Mount Katahdin 

Scope and Contents note

Maine. 1941

1 798

Winterkiling of Picea mariana (left) and Abies balsamea (right) on southwest exposure on Mount Katahdin, at 3550 feet 

Scope and Contents note

Maine. 1941

1 799

Southwest tip of tableland - 4500 feet - view of highest point showing timberline on south-southwest exposure at abouth 3800 feet 

Scope and Contents note

Mount Katahdin, Maine. 1941

1 800

Alpine tundra (4500 feet): Ericads (Ledum, Vaccinium, Arctostaphylos) and lichens dominate here, some Potentilla tridentata, Carex, Juncus 

Scope and Contents note

Mount Katahdin, Maine. 1941

1 801

Summit of an Abies balsamea about half a meter tall - 4500 feet; tableland (see diagram of parts winterkilled) 

Scope and Contents note

Mount Katahdin, Maine. 1941

1 802

Table land, the highest point in background is about 5000 feet 

Scope and Contents note

Mount Katahdin, Maine. 1941

1 803

Tundra with Potentilla tridentata, Juncus at 5100 feet 

Scope and Contents note

Mount Katahdin, Maine. 1941

1 804

Grazed woodlot 

Scope and Contents note

East of Bloomington, Indiana. 1941

1 805

Grazed woodlot 

Scope and Contents note

Near Indianapolis, Indiana. 1941

1 806

Juglans nigra 

Scope and Contents note

Turkey Run Park, Indiana. 1941

1 807

Sugar maple-beech climax 

Scope and Contents note

Turkey Run Park, Indiana. 1941

1 808

Sugar maple-beech climax 

Scope and Contents note

Turkey Run Park, Indiana. 1941

1 809

Sugar maple-beech climax 

Scope and Contents note

Turkey Run Park, Indiana. 1941

1 810

Eroded slope with Juniperus virginiana on Mill Creek 

Scope and Contents note

Turkey Run Park, Indiana. 1941

1 811

Sassafras and Juniperus virginiana invading an abandoned field, (together with Rubus, Solidago, Fragaria, Achillea, etc.) 

Scope and Contents note

Park County, Indiana. 1941

1 812

Non-recording dendrograph 

Scope and Contents note

1941

1 813

Recording dendrograph 

Scope and Contents note

1941

1 814

Snow-deformed Abies lasiocarpa 

Scope and Contents note

Kaniksu National Forest, Idaho. 1941

1 815

Mountain sheep salt lick in mountain park (Sisymbrium longipedicellatum, Cirsium, Poa secunda surrounding bare area, then Agropyron spicatum and Artemisia tripartita edaphic climax) 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 816

Mountain park on south slope of Stoddard Creek drainage 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 817

Cercocarpus ledifolius with Agropyron spicatum and Artemisia tridentata 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 818

Cercocarpus ledifolius with Agropyron spicatum and Artemisia tridentata 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 819

Artemisia tridentata-Agropyron spicatum-Festuca idahoensis-Poa secunda-Balsamorhiza sagittata-Lupinus 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 820

Virgin Pseudotsuga forest with Calamagrostis rubescens, Arnica cordifolia and Balsamorhiza sagittata 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 821

Virgin ponderosa pine forest with Agropyron spicatum, Poa secunda, Balsamorhiza sagittata, and Festuca idahoensis 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 822

Mountain mahogany and ponderosa pine zones 

Scope and Contents note

East of Shoup, Idaho. 1941

1 823

Virgin prairie (Festucetum - Festuca idahoensis-symphoricarpos) 

Scope and Contents note

Nez Perce County, Idaho. 1941 June 13

1 824

Virgin prairie (Festucetum - Festuca idahoensis-symphoricarpos) 

Scope and Contents note

Nez Perce County, Idaho. 1941 June 13

1 825

Picea engelmannii-Abies lasiocarpa 

Scope and Contents note

5 miles north of Payette Lakes, Idaho. 1941

1 826

Picea engelmannii-Abies lasiocarpa 

Scope and Contents note

5 miles north of Payette Lakes, Idaho. 1941

1 827

Artemisia tridentata and wet meadow communities in mountain park 

Scope and Contents note

North of Cascade, Idaho. 1941

1 828

Ponderosa pine-Agropyron spicatum-Festuca idahoensis, lightly burned 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 829

Ponderosa pine-Agropyron spicatum-Festuca idahoensis, lightly burned 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 830

Virgin Pseudotsuga forest 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 831

Mountain park surrounded by ponderosa pine (Festuca idahoensis-Agropyron spicatum-Balsamorhiza-Lupinus, etc.) 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

1 832

Virgin prairie (Agropyronetum) 

Scope and Contents note

Nez Perce County, Idaho. 1941

1 833

Pinus echinata invading an abandoned field covered with Andropogon virginicus 

Scope and Contents note

East of Lancaster, South Carolina. 1941

1 834

Pinus echinata invading an abandoned field covered with Andropogon virginicus with Pinus palustris 

Scope and Contents note

East of Lancaster, South Carolina. 1941

1 835

Andropogon virginicus on abandoned sandy field 

Scope and Contents note

East of Lancaster, South Carolina. 1941

1 836

Differential effects of burning on oak and Pinus palustris 

Scope and Contents note

East of McBee, South Carolina. 1941

1 837

Abandoned field 

Scope and Contents note

East of Florence, South Carolina. 1941

1 838

Taxodium knees 

Scope and Contents note

Lake Waccama, North Carolina. 1941

1 839

Nyssa-Taxodium 

Scope and Contents note

Elizabethtown, North Carolina. 1941

1 840

Edge of cypress-gum swamp 

Scope and Contents note

North of Elizabethtown, North Carolina. 1941

1 841

Sarracenia purpurea leaf 

Scope and Contents note

North of Elizabethtown, North Carolina. 1941

1 842

Dionaea muscipula 

Scope and Contents note

North of Wallace, North Carolina. 1941

1 843

Dionaea muscipula 

Scope and Contents note

North of Wallace, North Carolina. 1941

1 844

Dionaea muscipula 

Scope and Contents note

North of Wallace, North Carolina. 1941

1 845

Drosera rotundifolia 

Scope and Contents note

North of Elizabethtown, North Carolina. 1941

1 846

Bur oak and ponderosa pine 

Scope and Contents note

West of Sundance, Wyoming. 1941

1 847

Mountain park in ponderosa pine zone 

Scope and Contents note

10 miles south of Deerfield, South Dakota. 1941

1 848

Buffalo in grassland 

Scope and Contents note

Wind Cave National Park, South Dakota. 1941

1 849

Islands of Symphoricarpos in Stipa-Agropyron smithii-Bouteloua-Carex prairie 

Scope and Contents note

East of Blaisdell, North Dakota. 1941

1 850

Prairie: Stipa-Koeleria-Agropyron smithii-Bouteloua-Carez 

Scope and Contents note

East of Rigby, North Dakota. 1941

1 851

Calamovilfa longifolia-Sporobolus cryptandrus prairie in sandhills 

Scope and Contents note

West of Ainsworth, Nebraska. 1941

1 852

Rangelands 10 years after abandonment as farm land showing eriosion scars 

Scope and Contents note

North of Chadron, Nebraska. 1941

1 853

Prairie soil profile 

Scope and Contents note

Near Kalispel, Montana. 1941

1 854

Elfinwood (poplar, aspen, and willow) 

Scope and Contents note

Near Cutbank, Montana. 1941

1 855

Artemisia cana on river terrace, Populus along creek, Stipa-Bouteloua-Koeleria-Carex on uplands 

Scope and Contents note

West of Galsgow, Montana. 1941

1 856

Aspen groves 

Scope and Contents note

East of Crookston, Minnesota. 1941

1 857

Aspen groves 

Scope and Contents note

East of Crookston, Minnesota. 1941

1 858

Spruce and fir replacing red pine 

Scope and Contents note

Itasca Park, Minnesota. 1941

1 859

Pinus banksiana-Quercus borealis on sand plain 

Scope and Contents note

Between Sparta and Tomah, Wisconsin. 1941

1 860

Pinus banksiana-Quercus borealis on sand plain 

Scope and Contents note

Between Sparta and Tomah, Wisconsin. 1941

1 861

Ericaceous scrub communities on ridges running southwest (4700 feet), spruce zone 

Scope and Contents note

Smoky Mountains National Park. 1941

1 862

Andrews bald (5850 feet) on southwest exposure of a ridge extending south; Abies and Picea rare, Rubus and Vaccinium abundant 

Scope and Contents note

1941

1 863

Picea-Abies forest (5500 feet) near Indian Gap 

Scope and Contents note

Smoky Mountains National Park. 1941

1 864

Ramsey Prong, showing Rhododendron maximum and Tsuga 

Scope and Contents note

Smoky Mountains National Park. 1941

1 865

Prunus serotina 

Scope and Contents note

Smoky Mountains National Park. 1941

1 866

Liriodendron 

Scope and Contents note

Smoky Mountains National Park. 1941

1 867

Blight-killed chestnut in oak forest 

Scope and Contents note

Blueridge Mountains, Virginia. 1941

1 868

Blight-killed chestnut in oak forest 

Scope and Contents note

Blueridge Mountains, Virginia. 1941

1 869

Pinus rigida-echinata with oak coppice 

Scope and Contents note

Lebanon State Forest, New Jersey. 1941

1 870

Pinus rigida-Quercus 

Scope and Contents note

East of Lebanon State Forest, New Jersey. 1941

1 871

Pinus rigida sprouting the first season after a winter burn 

Scope and Contents note

East of Lebanon State Forest, New Jersey. 1941

1 872

Pinus rigida and Quercus marylandica sprouting in midummer following a winter burn 

Scope and Contents note

East of Lebanon State Forest, New Jersey. 1941

1 873

Old field colonized by Pinus strobus, Betula papyrifera and Populus tremuloides 

Scope and Contents note

Massachusetts. 1941

1 874

Physocarpus and other shrubs killed by overgrazing by sheep, in Pinus ponderosa-Pseudotsuga [Ponderosa pine-Douglas Fir] forest 

Scope and Contents note

Latah County, Idaho. 1942

1 875

Physocarpus and other shrubs killed by overgrazing by sheep, in Pinus ponderosa-Pseudotsuga [Ponderosa pine-Douglas Fir] forest 

Scope and Contents note

Latah County, Idaho. 1942

1 876

Artemisia tridentata-Agropyron spicatum association (climatic climax) 

Scope and Contents note

Prosser, Washington. 1942

1 877

Artemisia tridentata-Agropyron spicatum association (climatic climax) 

Scope and Contents note

Prosser, Washington. 1942

1 878

Artemisia tridentata-Agropyron spciatum association (climatic climax) 

Scope and Contents note

Prosser, Washington. 1942

1 879

Artemisia-Agropyron association 

Scope and Contents note

John Day River Valley, Oregon. 1942

1 880

Burned Artemisia-Agropyron association showing dead Artemisia 

Scope and Contents note

Prosser, Washington. 1942

1 881

Mounds of volcanic ash (with Artemisia tridentata-Agropyron) separated by erosional scabland surface (with Artemisia rigida) 

Scope and Contents note

South of Bickleton, Washington. 1942

1 882

Quercus garryana in shallow draw in Agropyron-Poa zone 

Scope and Contents note

South of Toppenish, Washington. 1942

1 883

Ponderosa pine confined to draws at lower timberline 

Scope and Contents note

Hardman, Oregon. 1942

1 884

Abandoned field with Chrysothamnus nauseosus and Bromus tectorum beside near-virgin Agropyron-Poa assocation with scattered Chrysothamnus 

Scope and Contents note

Pilot Rock, Oregon. 1942

1 885

Wind-lodged wheat 

Scope and Contents note

Walla Walla, Washington. 1942

1 886

Virgin Festuca-Symphoricarpos [fescue-snowberry] prairie with Balsamorhiza [balsamroot], Helianthella [Helianthella], etc. 

Scope and Contents note

Whitman County, Washington. 1942

1 887

Apple tree decorticated by Microtus [prairie vole] 

Scope and Contents note

Moscow, Idaho. 1942

1 888

Pinus monticola reproduction under relic white pines following light burning of cut-over area 

Scope and Contents note

North of Pierce, Idaho. 1942

1 889

Gravel freshly piled by gold dredge 

Scope and Contents note

Near Elk City, Idaho. 1942

1 890

Gravel freshly piled by gold dredge, farther away from dredge, showing plant colonization 

Scope and Contents note

Near Elk City, Idaho. 1942

1 891

Abies lasiocarpa along upper edge of grassland 

Scope and Contents note

Mount Spokane, Washington. 1942

1 892

Lodgepole pine - dense stand 

Scope and Contents note

Near Sandpoint, Idaho. 1942

1 893

Incorrect type of exclosure 

Scope and Contents note

Near Headquarters, Idaho. 1942

1 894

Phlox rigida association, with Hieraceum albertinum, Festuca viridula and one Senecio integerrimus in flower 

Scope and Contents note

North of Baldy Mountain, Washington. 1943 June 25

1 895

Xerophyllum association, in fower in foreground about 75 cm tall 

Scope and Contents note

Gisborn Ridge. 1943 July 13

1 896

Bald on Lookingglass Ridge showing alternation of grass-dominated and Xerophyllum-dominated prairie is not realted to tree distribution. Pseudotsuga and P. albicaulis are principal trees with some Abies in upper left 

Scope and Contents note

Lookingglass Ridge. 1943 June 29

1 897

Dense stand of grasses with Carex geyeri, Achillea, Eriogonum, Hieraceum, etc. showing no effect of grazing or rodent disturbance. Turf continuous, erosion nil 

Scope and Contents note

Gisborn Ridge. 1943 June 29

1 898

Degeneration of grassland under grazing. Note broken turf, erosion from lower sides of bunches and deposition on upper, sheep droppings. Agropyron, Senecio, Lupinus are chief plants. 

Scope and Contents note

Gisborn Ridge. 1943 June 29

1 899

Further degeneration of above [#899] on same date. Topsoil gone. Lupinus, Achillea, Valeriana, Erigeron salsuginosus 

Scope and Contents note

Gisborn Ridge. 1943 June 29

1 900

Erosion undercutting grass bunch 

Scope and Contents note

Gisborn Ridge. 1943 June 29

1 901

Snowbank about 20 feet deep along north side. Note crevasses and bent trees indicating movement 

Scope and Contents note

Gisborn Ridge. 1943 June 29

1 902

Snow-stunted Abies lasiocarpa and P. albicaulis just to lee, snow 6 feet deep here 

Scope and Contents note

Gisborn Ridge. 1943 June 29

1 903

Snow patch vegetation dominated by Carex spp., with adjacent dwarfed conifers 

Scope and Contents note

Gisborn Ridge. 1943 September 13

1 904

Climax forest of Picea engelmannii and Abies lasiocarpa (both silhouetted) with undergrowth predominately Menziesia ferruginea. North Ridge Road. 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1943

1 905

Near-climax Picea engelmannii [Engelmann spruce] forest (one Douglas fir in view) 

Scope and Contents note

Moscow Mountain, Moscow, Idaho. 1943 October 01

1 906

Climax Thuja-Tsuga forest 

Scope and Contents note

Canyon Creek Natural Area, Priest River Experimental Forest, Idaho. 1943

1 907

Pinus monticola in Abies lasiocarpa-Tsuga heterophylla climax 

Scope and Contents note

Tarlac Creek Drainage, Bonner County, Idaho. 1943

1 908

Pseudotsuga climax forest 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1943

1 909

Pseudotsuga climax forest, near C plot #6 

Scope and Contents note

Latah County, Idaho. 1943 September 26

1 910

Soil profile freshly exposed, in Fescue-symphoricarpus [Fescue-snowberry] prairie 

Scope and Contents note

Near Moscow, Idaho. 1943

1 911

Forest invading bottom on circque 

Scope and Contents note

North side of Mount Roothaan, Boundary County, Idaho. 1943

1 912

Abies lasiocarpa injured by persistent snow. Tree straight at base 179 years, one bent at base 171 years. First from forest, second from snow dwarfed Abies scrub 

Scope and Contents note

Horton Ridge Lookout, Idaho. 1944

1 913

Abies lasiocarpa: 2 specimens 2-3 meters tall removed from forest showing replacement of dead terminal by laterals 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944

1 914

Abies lasiocarpa: 3.9 meters tall, removed from forest, showing final recovery after repeated severe damge. However, heart is rotten, infeciton presumably entering thru former injury 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944

1 915

Snowpatch area, 6400 feet, north slope 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944 July 03

1 916

Climax spruce-fir stand, south slope, 6000 feet. Undergrowth: Vaccinium mem., Xerophyllum, Luzula glabrata with a little Rhododendron 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944

1 917

Abies lasiocarpa-Picea engelmannii cimax on north slope. Undergrowth: Menziesia, Rhododendron, etc. 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944

1 918

Lake in spruce-fir zone being filled in with moss and sedge peat 

Scope and Contents note

Southeast of Mount Roothaan, Idaho. 1944

1 919

Inlet to lake (#919), water level about 2 dm lower than in spring - and Sanguidsorba occidentalis next mosses 

Scope and Contents note

Southeast of Mount Roothaan, Idaho. 1944 August 31

1 920

Brown felt fungus on small Abies lasiocarpa taken where snow persists late 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944

1 921

Frost cracks on Pinus albicaulis about 50 cm in diameter; cracks very from 28-36 cm in length 

Scope and Contents note

Horton Ridge, Boundary County, east of Nordman, Idaho. 1944

1 922

Frost crack about 8 mm wide in decorticated spruce, showing lips; spruce-fir zone 

Scope and Contents note

Horton Ridge, Idaho. 1944

1 923

Old burn on south slope. Vaccinium mem., Xerophyllum with Abies lasiocarpa and Pinus albicaulis 

Scope and Contents note

Horton Ridge, Idaho. 1944

1 924

Polytrichum invading granite, followed by Vaccinium membran. and Carex rossii; spruce-fir zone: 6300 feet 

Scope and Contents note

Mount Roothaan, Idaho. 1944

1 925

Seral forest in arborvitae-hemlock forest just after severe crown fire 

Scope and Contents note

West of East Dennis Butte, Saint Joe National Forest, Idaho. 1944

1 926

Seral forest in arborvitae-hemlock forest just after severe crown fire 

Scope and Contents note

West of East Dennis Butte, Saint Joe National Forest, Idaho. 1944

1 927

Pinus monticola in arborvitae-hemlock zone 

Scope and Contents note

Southern Boundary County, Idaho. 1944

1 928

Larix occidentalis reproduction on logged and burned area 

Scope and Contents note

Bonner County, Idaho. 1944

1 929

Nymphaea-Brassenia zone above, Carex zone in foreground with Nymphaea relic 

Scope and Contents note

Hager Lake, Bonner County, Idaho. 1944

1 930

Near-virgin arm of Gleason Meadows 

Scope and Contents note

Bonner County, Idaho. 1944

1 931

Effect of landslide recurring at each spring thaw on trees. Some Larix and Thuja dead. 

Scope and Contents note

Torelle Falls, Bonner County, Idaho. 1944

1 932

Lonicera ciliosa of Amerlanchier florida 

Scope and Contents note

Bonner County, Idaho. 1944

1 933

Sapsucker damage to Thuja 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1944

1 934

Open Douglas fir zone on south slope, dense arborvitae-hemlock vegetation on north slope 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1944

1 935

Douglas fir replacing Pinus ponderosa 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1944

1 936

Root system of Coralorhiza maculata, excavated in April 

Scope and Contents note

Idaho. 1944 April 01

1 937

Lonicera ciliosa entwined about Amelanchier florida 

Scope and Contents note

Idaho. 1944

1 938

Root system of Populus trichocarpa showing vertical roots ending at a level corresponding to average height of stream 

Scope and Contents note

East of Viola, Idaho. 1944

1 939

Abies lasiocarpa and Picea engelmannii replacing Pinus contorta on ridge 

Scope and Contents note

East of Red River Ranger Station, Idaho County, Idaho. 1944

1 940

Climax stand of Abies grandis with a small amount of Pseudotsuga 

Scope and Contents note

Meadow Creek, Idaho County, Idaho. 1944

1 941

Burned over Thuja forest (11 years after 1934 fire). Now dominated b Salix-Ceanothus veluntinus thicket about 4 meters tall 

Scope and Contents note

North of Van Camp Lookout, Idaho County, Idaho. 1945

1 942

Same burned area as #942 showing Salix-Acer thicket being replaced by Pseudotsuga 

Scope and Contents note

East of Frenchman Butte, Idaho County, Idaho. 1945

1 943

Same burned area as #942 showing Pseudotsuga following Salix 

Scope and Contents note

Walde Junction, Idaho County, Idaho. 1945

1 944

Old climax stand of Thuja containing a little Abies grandis 

Scope and Contents note

East of Walde Lookout, Idaho County, Idaho. 1945

1 945

Picea engelmannii-Abies lasiocarpa with undergrowth containing Pachystima, Coptis, etc. 

Scope and Contents note

Frenchman Butte, Idaho County, Idaho. 1945

1 946

Sedge meadow in Spruce-fir zone. Meadow dominated by Calamagrostis and Carex 45161, 45162 with some Dodecatheon jeffreyi; Ledum and Pinus monticola conspicuous around edge 

Scope and Contents note

Canyon Creek, Idaho County, Idaho. 1945

1 947

Bald on Grandmother Mountain looking west 

Scope and Contents note

East of Clarkia, Idaho. 1945

1 948

Edge of burn in Pinus ponderosa forest that killed Purshia 

Scope and Contents note

4 miles south of Fruitland, Stevens County, Washington. 1946 July 02

1 949

Pinus ponderosa climax with Festuca idahoensis dominant underneath 

Scope and Contents note

2 miles north of Spangle, Washington. 1946

1 950

Rhus glabra on thin soil of outcrop, other shrubs around talus above, wheatgrass-bluegrass zone 

Scope and Contents note

West of Julietta, Idaho. 1946

1 951

Wind-lodged wheat 

Scope and Contents note

Cul de Sac, Idaho. 1946 June 19

1 952

Newly deposited silt on floodplain under Crataegus douglasii [black hawthorn] 

Scope and Contents note

Paradise Creek, east of Pullman, Washington. 1946

1 953

Artemisia tridentata confined to rocky soil at edge of its range, probably ponderosa pine zone 

Scope and Contents note

11 miles south of Kettle Falls, Washington, on Columbia River. 1946

1 954

Rodent and worm burrows (the latter about 1 cm in diameter, and filled with roots) in soil that has long been under cultivation. Stake is inserted 1 meter below soil surface 

Scope and Contents note

West of Pullman, Washington. 1947

1 955

Rodent and worm burrows (the latter about 1 cm in diameter, and filled with roots) in soil that has long been under cultivation. Stake is inserted 1 meter below soil surface 

Scope and Contents note

West of Pullman, Washington. 1947

1 956

Typical undergrowth under Picea engelmanni-Abies lasiocarpa forest that is dominated by Vaccinium scoparium 

Scope and Contents note

Near Columbia Ridge Lookout, south of Orogrande, Idaho. 1947 August 24

1 957

Invasion of river gravels that have recently been worked over by gold dredge 

Scope and Contents note

Near Elk City, Idaho. 1947

1 958

Taxodium knees - specimens at University of Minnesota - Missing 

Scope and Contents note

University of Minnesota. circa 1947-1948

1 959

Capsules of Yucca glauca after Pronuba larvae have emerged - Missing 

Scope and Contents note

Colorado. circa 1947-1948

1 960

Corallorhiza - Missing 

Scope and Contents note

Idaho. circa 1947-1948

1 961

Floating fruits of Nymphaea polysepalum - Missing 

Scope and Contents note

Colorado. circa 1947-1948

1 962

Drosera rotendifolia - Missing 

Scope and Contents note

Minnesota. circa 1947-1948

1 963

Kalmia latifolia - Missing 

Scope and Contents note

Tennessee. circa 1947-1948

1 964

Psychotria bacteriophylla - Missing 

Scope and Contents note

Butler University, Indiana. circa 1947-1948

1 965

Pinguicula vulgaris - Missing 

Scope and Contents note

Minnesota. circa 1947-1948

1 966

Arceuthobium on Pinus ponderosa - Missing 

Scope and Contents note

Colorado. circa 1947-1948

1 967

Festuca idahoensis-Agropyron [Idaho fescue-bunchgrass] association with scattered Symphoricarpos-Rosa-Prunus [snowberry-rose-slender cinquefoil] thickets 

Scope and Contents note

5 miles West of Colton, Washington. 1948 July 03

1 968

Palouse prairie. Camera pointed due west. Festuca-Symphoricarpos [fescue-snowberry] on north slope, Agropyron-Poa [bunchgrass-bluegrass] on south slope 

Scope and Contents note

5 miles West of Colton, Washington. 1948 July 03

1 969

Palouse prairie. Camera pointed due west. Festuca-Symphoricarpos [fescue-snowberry] on north slope, Agropyron-Poa [bunchgrass-bluegrass] on south slope 

Scope and Contents note

5 miles West of Colton, Washington. 1948 July 03

1 970

Festuca idahoensis dominating undergrowth in climax Pinus ponderosa stand 

Scope and Contents note

North of Spangle, Washington. 1948

1 971

Climax Pinus ponderosa stand with undergrowth dominated by Symphoricaros, Rosa, and Spiraea 

Scope and Contents note

Valley Ford, Washington. 1948 July 08

1 972

Avalanche track through spruce-fir zone 

Scope and Contents note

Skalkaho Pass (west side) in Sapphire Mountains, Montana. 1948

1 973a

Avalanche track through spruce-fir zone 

Scope and Contents note

Skalkaho Pass (west side) in Sapphire Mountains, Montana. 1948

1 973b

Xerophyllum tenax union in spruce-fir forest 

Scope and Contents note

West of Skalkaho Pass, Sapphire Mountains, Montana. 1948 July 12

1 974

Vaccinium scoparium union with Calamagrostis rubescens as principle herb, under spruce-fir forest 

Scope and Contents note

East of Skalkaho Pass, Sapphire Mountains, Montana. 1948

1 975

Sharp ecotone with Agropyron spicatum prairie on south slope and Pseudotsuga on north slope 

Scope and Contents note

West of Georgetown Lake, Montana. 1948

1 976

Morainic topography in valley 

Scope and Contents note

Between Anaconda and Lake George, Montana. 1948

1 977

Stipa comata-Bouteloua gracilis in silhouette 

Scope and Contents note

10 miles southeast of Pipestone Pass, Montana. circa 1948

1 978

Juniperus-Pinus flexilis 

Scope and Contents note

6 miles east of Sheridan, Montana. 1948

1 979

Cercocarpus ledifolius 

Scope and Contents note

6 miles east of Sheridan, Montana. 1948

1 980

Interfingering of forest and grassland 

Scope and Contents note

North of Alder, Montana. 1948

1 981

Pothole in moraine. Pseudotsuga, Picea engelmannii, Populus tremuloides 

Scope and Contents note

North of Black Butte, Gravelly Range, Montana. 1948

1 982

Vigilante Experimental Range in Gravelly Range looking northeast from 7500 feet sagebrush-grass above and below patches of Pseudotsuga and aspen, with some spruce-fir on north slopes 

Scope and Contents note

Montana. 1948

1 983

Juniperus-Pinus flexilis above with Cercocarpus ledifolius-Rhus trilobata below on side of valley 

Scope and Contents note

7 miles east of Norris, Montana. 1948

1 984

Wind erosion on west side of ridgetops; moraines. Agropyron smithii-Stipa comata type of grassland with some Juniperus horizontalis 

Scope and Contents note

East of Roscoe, Montana. 1948

1 985

Wind erosion on west side of ridgetops; moraines. Agropyron smithii-Stipa comata type of grassland with some Juniperus horizontalis 

Scope and Contents note

East of Roscoe, Montana. 1948

1 986

Artemisia tridentata-Agropyron spicatum stand where road going north from Cooke City, Wyoming first crosses Lake Creek, Montana. Festuca idahoensis second most important grass, see list in notes. 

Scope and Contents note

Lake Creek, Montana. 1948

1 987

Artemisia tridentata-Agropyron spicatum stand where road going north from Cooke City, Wyoming first crosses Lake Creek, Montana. Festuca idahoensis second most important grass, see list in notes. 

Scope and Contents note

Lake Creek, Montana. 1948

1 988

Rock surface succession on granitic roches moutonees. (1) Selaginella, Bryum, crustose lichen, (2) Danthonia intermedia, Festuca, Agrostis, Senecio, Antennaria 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 989

Rock surface succession on granitic roches moutonees. (1) Selaginella, Bryum, crustose lichen, (2) Danthonia intermedia, Festuca, Agrostis, Senecio, Antennaria, (3) Festuca idahoensis, (4) Sagebrush grass, (5?) Spruce-fir 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 990

Climax alpine meadow above Island Lake; dominated by Carex and grasses with scattered Polygonum bistortoides and other forbs 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 991

"Ice action"? at edge of alpine pond; Carex and Salix predominate 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 992

Picea and Pinus flexilis at timberline above Long Lake 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 993

Upper timberline north of the summit (timberline 10,600 feet) 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 994

Alpine vegetation, general view north of summit 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 995

Alpine fell-field north of summit: Silene acaulis, Trisetum spicatum, Sieversia turbinata, Selaginella 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 996

Salix growing in wet phase of alpine zone north of summit. Caltha leptosepala abundant 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 997

Alpine fell-field with Dryas Silene acaulis and Trifolium, 8.4 miles north of summit 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 998

Wind-pruned Pinus flexilis and Picea engelmannii 8 miles north of summit 

Scope and Contents note

Beartooth Mountains, Montana. 1948

1 999

Wind-pruned Picea with dead stub projecting, 8 miles north of summit 

Scope and Contents note

Beartooth Mountains, Montana. 1948

2 1000

Mountain park on south slope of ridge just east of Big Timber Peak and just south of dude ranch in Big Timber Canyon. Park continuous with grassland of basal plain; dominated by Festuca idahoensis-Artemisia tridentata; Pseudotsuga along summit of ridge an 

Scope and Contents note

Crazy Mountains, Montana. 1948

2 1001

Big Timber Peak viewed from east showing upper timberline 

Scope and Contents note

Crazy Mountains, Montana. 1948

2 1002

Treeless valley bottom in ravine extending east from Big Timber Peak. Drummholz along margin, snow patches persist late, some truly alpine spp. 

Scope and Contents note

Crazy Mountains, Montana. 1948

2 1003

Pinus flexilis at 8,200 feet on Big Timber Peak 

Scope and Contents note

Crazy Mountains, Montana. 1948

2 1004

Bouteloua gracilis dominant on overgrazed range 

Scope and Contents note

Harlowton, Montana. 1948

2 1005

Atols of Abies lasiocarpa and Pinus albicaulis at 8,000 feet 

Scope and Contents note

King's Hill, Montana. 1948

2 1006

Profile of soil and vegetation in Festuca oveira-idahoensis-dominated alpine meadow, 8030 feet 

Scope and Contents note

King's Hill, Montana. 1948

2 1007

Climax alpine meadow at 8030 feet. Festuca (ovina?) most important, Danthonia intermedia second, Luzula spicata, third, Deschampsia atropurpurea fourth, with Pea, Geum triflorum cliliatum, Achillea, Polygonum bistortoides, Pentstemon (procerus?), Erigeron 

Scope and Contents note

King's Hill, Montana. 1948

2 1008

Gradual transition from Pinus albicaulis forest to alpine tundra 

Scope and Contents note

Between King's Hill and Big Baldy, Montana. 1948

2 1009

Hail damage to Salix 

Scope and Contents note

Stanford, Montana. 1948 July 25

2 1010

Looking southeast; Prunus virginiana and Populus tremulides at lower timberline, Pseudotsgua, probably Picea-Abies near summit 

Scope and Contents note

Highwood Mountains, Montana. 1948

2 1011

Pseudotsgua and Pinus flexilis on snowslide area along Josephine Lake 

Scope and Contents note

Glacier National Park, Montana. 1948

2 1012

Pinus flexilis, wind-deformed trees at lower timberline just below Gibson Dam 

Scope and Contents note

West of Choteau, Montana. 1948

2 1013

Pinus flexilis, wind-deformed trees at lower timberline just below Gibson Dam 

Scope and Contents note

West of Choteau, Montana. 1948

2 1014

Pinus flexilis, wind-deformed trees at lower timberline just below Gibson Dam - Missing 

Scope and Contents note

West of Choteau, Montana. 1948

2 1015

Forest vegetation, Pinus flexilis to spruce-fir zone, looking south across the Sun River 

Scope and Contents note

below Gibson Dam, Montana. 1948

2 1016

Pinus flexilis (Juniperus scopulorum rare) stand on moraine at junction of north and south forks of Teton River 

Scope and Contents note

West of Choteau, Montana. 1948

2 1017

Pinus flexilis (Juniperus scopulorum rare) stand on moraine at junction of north and south forks of Teton River 

Scope and Contents note

West of Choteau, Montana. 1948

2 1018

Edge of aspen groveland as seen from a point south of Duck Lake looking westnorthwest toward Chief Mountain. Isolated trees are Abies lasiocarpa, Pseudotsuga and Pinus contorta. Dominant grasses: Festuca scabrella, Danthoni, Festuca idahoensis, Koeleria, 

Scope and Contents note

Glacier National Park, Montana. 1948

2 1019

Soil-vegetation profile. Dominant grasses: Danthonia parryi, Agropyron dasystachyum, A. trachycaulon 

Scope and Contents note

6.5 miles north of Babb, Montana. 1948

2 1020

Soil-vegetation profile. Dominant grasses: Danthonia parryi, Agropyron dasystachyum, A. trachycaulon 

Scope and Contents note

6.5 miles north of Babb, Montana. 1948

2 1021

Grassland opening in aspen grove land. Vegetation typical of aspen belt 

Scope and Contents note

Southeast of Lower Saint Maries Lake, Montana. 1948 August 02

2 1022

Landslide prevented and succession promoted by log lattice. Trifolium, Larix, and Salix invading 

Scope and Contents note

Glacier National Park, Montana. 1948 August 01

2 1023

Dense stand of yound Pinus contorta and Pseudotsuga 19 years old beneath relic Larix 

Scope and Contents note

North fork of Flathead River south of mouth of Canyon Creek, Montana. 1948

2 1024

Dense stand of Pinus contorta 20 years old 

Scope and Contents note

North Fork of Flathead River, Montana. 1948

2 1025

Pinus ponderosa climax with Purshia and Bromus tectorum undergrowth 

Scope and Contents note

4 miles northWest of Eureka, Montana. 1948

2 1026

Pinus ponderosa (planted 1934) and P. monticola (adventive) 1/2 miles north of Blister Rust Headquarters 

Scope and Contents note

Kalispel Bay, Priest Lake, Idaho. 1948 August 09

2 1027

Pinus ponderosa (planted 1934) and P. monticola (adventive) 1/2 miles north of Blister Rust Headquarters 

Scope and Contents note

Kalispel Bay, Priest Lake, Idaho. 1948 August 09

2 1028

Bog zones. Nymphaea-Brassenia, Carex-Scripus, Spraea menziesii, Pinus monticola-Thuja 

Scope and Contents note

Hager Lake, Bonner County, Idaho. 1948

2 1029

Thuja-Tsuga climax with Fatsia dominating undergrowth 

Scope and Contents note

Roosevelt Grove, Washington. 1948

2 1030

Typical undergrowth beneth climax Thuja-Tsuga forest. Within 1 miles of stake: Tiarella, Linnaea, Clintonia, Adensocaulon, Smilacina stellata, Athyrium filix foemina, Rubus parvflorus, Vaccinium membranaceum, Hieracium albiflorum, Lastrea dryopteris, Good 

Scope and Contents note

Roosevelt Grove, Washington. 1948

2 1031

Large Thuja plicata 

Scope and Contents note

Roosevelt Grove, Pend Oreille County, Washington. 1949

2 1032

Picea engelmannii-Abies lasiocarpa with undergrowth dominanted by Menziesia ferruginea 

Scope and Contents note

divide east of Sullivan Lake, Washington. 1949

2 1033

Picea engelmannii-Abies lasiocarpa with undergrowth dominanted by Menziesia ferruginea 

Scope and Contents note

divide east of Sullivan Lake, Washington. 1949

2 1034

Abies grandis-Pachystima climax, Meadow Creek region 

Scope and Contents note

Southeast of Harpster, Idaho. 1949

2 1035

Pseudotsuga taxifolia [Douglas Fir], near-climax stand 

Scope and Contents note

West end of Thatuna Ridge, Latah County, Idaho. 1949

2 1036

Pseudotsuga taxifolia [Douglas Fir], near-climax stand with stake 

Scope and Contents note

West end of Thatuna Ridge, Latah County, Idaho. 1949

2 1037

Pinus ponderosa-Physocarpus [Ponderosa pine-ninebark] climax 

Scope and Contents note

West of Viola, Idaho. 1949 August 18

2 1038

Pinus ponderosa-Symphoricarpos [Ponderosa pine-snowberry] climax 

Scope and Contents note

West end of Thatuna Ridge, Latah County, Idaho. 1949

2 1039

Pinus ponderosa-Purshia climax 

Scope and Contents note

17 miles north of Davenport, Washington. 1949

2 1040a

Pinus ponderosa-Purshia climax 

Scope and Contents note

17 miles north of Davenport, Washington. 1949

2 1040b

Pinus ponderosa-Festuca idahoensis association 

Scope and Contents note

Spokane, Washington. 1949

2 1041

Pinus ponderosa-Festuca idahoensis association 

Scope and Contents note

Spokane, Washington. 1949

2 1042

Wind-deformed Pseudotsuga taxifolia 

Scope and Contents note

Columbia River Gorge, Washington. 1949

2 1043

Wind-deformed Pseudotsuga taxifolia 

Scope and Contents note

Columbia River Gorge, Oregon. 1949

2 1044

View of virgin 2-acre tract of vegetation on campus of State College of Washington 

Scope and Contents note

State College of Washington. 1949 November 01

2 1045

Virgin prairie. White dots mark permanent stakes for frequency study from fence to right 

Scope and Contents note

5 miles West of Colton, Washington. 1949 July 02

2 1046

Virgin prairie. White dots mark permanent stakes for frequency study from fence to right. Camera turned slightly to show location of line by white dots. Area has been open to grazing by horses and cattle for at least 40 years but being a north slope there 

Scope and Contents note

5 miles West of Colton, Washington. 1949 July 02

2 1047

Detailed view of virgin Festuca idahoensis-Symphoricarpos [idaho fescue-snowberry] prairie 

Scope and Contents note

5 miles West of Colton, Washington. 1949 July 02

2 1048

Detailed view of grazed prairie 

Scope and Contents note

5 miles West of Colton, Washington. 1949 July 02

2 1049

Artificial pasture. Composed of Bromus inermis [smooth brome] in bottom of swale, and Poa pratensis [Kentucky bluegrass] on slope above. Poa desiccated 

Scope and Contents note

Pullman, Washington. 1949 July 11

2 1050

Artemisia tridentata-Festuca idahoensis [big sagebrush-idaho fescue] association. Edaphic climax on volcanic ash 

Scope and Contents note

Washtucna, Washington. 1949 June 01

2 1051

Detail of community in near-virgin condition. Artemisia tridentata-Festuca idahoensis [big sagebrush-idaho fescue] association. Edaphic climax on volcanic ash 

Scope and Contents note

Washtucna, Washington. 1949 June 01

2 1052

Bromus tectorum stand residual after burning of Artemisia tridentata 

Scope and Contents note

East of Moses Lake, Washington. 1949

2 1053

Menziesia ferruginea severely hedged by pika browsing; spruce-fir zone 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1949 September 03

2 1054

Menziesia ferruginea severely hedged by pika browsing; spruce-fir zone moderately browsed 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1949 September 03

2 1055

Menziesia ferruginea severely hedged by pika browsing; spruce-fir zone moderately browsed 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1949 September 03

2 1056

Menziesia growing at edge of rock slide where it is practically undamaged by pika 

Scope and Contents note

unknown. 1949

2 1057

Near-virgin Festuca ovina assocation above timberline 

Scope and Contents note

Gravelly Range, Montana. 1949

2 1058

Floating Sphagnum mat with Myrica gale 

Scope and Contents note

Blaney Lake, U.B.C. Forest Camp, British Columbia. 1949 June 01

2 1059

Thuja-Tsuga-Gaultheria shallon invading Sphagnum-Myrica gale mat with trees well out on mat 

Scope and Contents note

Blaney Lake, U.B.C. Forest Camp, British Columbia. 1949 June 01

2 1060

Isolated stands of Pinus (albicaulis) in alpine zone 

Scope and Contents note

Gravelly Range, Montana. 1949

2 1061

Isolated stands of Pinus (albicaulis) in alpine zone 

Scope and Contents note

Gravelly Range, Montana. 1949

2 1062

Graduate students in plant ecology. Top row, left to right: DuWayne Goodwin, Lloyd Hulbert, Wm. Bridge Cooke, Daniel Lynch, Robert McMinn; lower row left to right: John Rumsely, Jack Secor, Raymond Turner 

Scope and Contents note

Washington State University. 1949 October 01

2 1063

Chrysothamnus-Distichlis community showing effect of cultivation in bringing salts to surface. Sagebrush-grass zone 

Scope and Contents note

North of Baker, Oregon. 1949

2 1064

Pal formed in Carex rostrata fen by skiing which compacted snow and allowed exceptionally deep frost action in moraine beneath peat; about 1 meter tall, but are eroding away 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1065

Rock crater just beginning to form in frost-heave area 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1066

Frost boil 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1067

Rock crater well developed in frost-heave area 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1068

Rock net, caused by frost action 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1069

Boulder recently heaved up by frost action; soil mantle on yet completely eroded off; highest tip has been colonized by lichens 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1070

Park in Betula pubescens var. tortuosa forest where trees cannot invade on account of severe frost action 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1071

Rock crater in frost-heave area 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1072

Salix herbacea community on soil showing solifluction: surface moves while subsoil is still frozen 

Scope and Contents note

Near Katterjakk, Sweden. 1950

2 1073

Salix herbacea community on soil showing solifluction: surface moves while subsoil is still frozen 

Scope and Contents note

Near Katterjakk, Sweden. 1950

2 1074

Solifluction showing three large lobes that have moved at irregular intervals 

Scope and Contents note

Katterjakk, Sweden. 1950

2 1075

Bare spot in Dryas octopetala heath indicating solifluction 

Scope and Contents note

Near Kopparason, Sweden. 1950

2 1076

Solifluction in Dryas octopetala heath with Salix glauca in ravine 

Scope and Contents note

Near Kopparason, Sweden. 1950

2 1077

Frost polygons 

Scope and Contents note

Near Kopparason, Sweden. 1950

2 1078

Large frost boil in naturally unforested area 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1079

Frost boils showing slight solifluction 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1080

Boulder with Vaccinium myrtillus mat lifted so high by frost heaving that inadequate snow cover is killing the mat on top 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1081

Mudflow ripples on solifluction area 

Scope and Contents note

Mount Nuolja near Abisko, Sweden. 1950

2 1082

Rock stripes 

Scope and Contents note

Mount Nuolja near Abisko, Sweden. 1950

2 1083

Frost polygons without stones 

Scope and Contents note

Mount Nuolja near Abisko, Sweden. 1950

2 1084

Frost-heaving killing plants so that erosion can start. Lower alpine belt with Betula nana and Empetrum hermaphroditum 

Scope and Contents note

Swedish Lappland. 1950

2 1085

Mudfow wrinkles in solifluction area 

Scope and Contents note

Bjorkliden, Sweden. 1950

2 1086

Stone nets formed by frost action 

Scope and Contents note

Bjorkliden, Sweden. 1950

2 1087

Stone stripe with broken sod ridge 

Scope and Contents note

Bjorkliden, Sweden. 1950

2 1088

Parmelia olivacea on trunk of Betula only above level on winter snow (Betula pubescens tortuosa-Vaccinium-Empetrum association) 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1089

Parmelia olivacea on trunk of Betula only above level on winter snow (Betula pubescens tortuosa-Vaccinium-Empetrum association) on north shore of Lake Tornetrask, Sweden 

Scope and Contents note

Abisko Valley, Sweden. 1950

2 1090

Parmelia olivacea growing to ground on birch situated on bluff where snow cannot accumulate in winter 

Scope and Contents note

Lake Tornetrask, Sweden. 1950

2 1091

Carex juncella with trunk composed of interlaced rhizomes and roots, and covered with moss 

Scope and Contents note

Abisko Turistation, Sweden. 1950

2 1092

Park in upper part of Betula pubescens var. tortuosa zone, caused by excessive snow drifting. Geranium, Trollium, Alchemilla and Solidago conspicuous in center; Salix glauca around edge 

Scope and Contents note

Mount Nuolja near Abisko, Sweden. 1950

2 1093

Upper limit of Betula pubescens var. tortuosa forest. Vaccinium mytrillus heath where snow cover in inadequate for Betula, Salix where there is too much snow 

Scope and Contents note

Bjorkliden, Sweden. 1950

2 1094

Betula pubescens var. tortuosa forest in subalpine zone 

Scope and Contents note

Abisko, Sweden. 1950

2 1095

Einar DuRietz 

Scope and Contents note

Swedish Lappland. 1950 July 23

2 1096

Einar DuRietz 

Scope and Contents note

Swedish Lappland. 1950 July 23

2 1097

Vegetation zonation related to snow depth. Granitic soil. Salix herbacea at bottom where snow persists late and there is solifluction. Deschampsia flexuosa belt a little higher where snow melts earlier. Vaccinium myrtillus belt where snow cover is thin 

Scope and Contents note

Swedish Lappland. 1950

2 1098

Dryas-Cassiope heath on windswept ridges, Salix glauca in draw with snow protection in winter. Solifluction evident 

Scope and Contents note

Kopparason, Sweden. 1950

2 1099

Glaciated valley floor in Betula pubescens var. tortuosa belt 

Scope and Contents note

Kopparason, Sweden. 1950

2 1100

Dryas octopetala mat being eroded by wind 

Scope and Contents note

Kopparason, Sweden. 1950

2 1101

Saxifraga oppositifolia with a little Silene acaulis and Dryas octopatala on extremely wind-swept slope. Calcareous schist 

Scope and Contents note

Kopparason, Sweden. 1950

2 1102

Peat hummocks about 1/2 meter tall around margin of Carex mire. First Scirpus caespitosus forms tussocks, these become invaded by Tallictrum alpinum, Tofeldia palustris and moss, then Vaccinium uliginosum and Empetrum hermaphroditum take over. Scattered B 

Scope and Contents note

Bjorkliden, Sweden. 1950

2 1103

Succession on glaciated granite: Aira flexuos and Calluna vulgaris growing on peaty material; Quercus and Populus trumula forming dwarfed forest 

Scope and Contents note

Botanical Gardens grounds at Gothenburg, Sweden. 1950

2 1104

Mutants of Picea abies in Botanical Garden. f. remota to right (dense, conical); f. birgata center; f. nidiflormis left foreground in doughtnut form; var. nana to left above (globular, short-needled); f. echiniformis (behind nidifica, a compact polster) 

Scope and Contents note

Gothenburg, Sweden. 1950

2 1105

Excursion group on salt marsh 

Scope and Contents note

Southern tip of Sweden. 1950

2 1106

Skanor heath: Myrica gale, Calluna vulgaris and erica tetralix dominant under heavy grazing which keeps out Quercus and Betula 

Scope and Contents note

25 kilometers south of Landskrona, Sweden. 1950

2 1107

Picea abies forest with ground cover of Vaccinium myrtillus, Hylocomnium schreberi and H. splendens, 170 years old. A few Fagus and Quercus seedlings suggest that deciduous forest may be climax here. 

Scope and Contents note

Nytaboda, Skone, Sweden. 1950

2 1108

Picea abies forest with ground cover of Vaccinium myrtillus, Hylocomnium schreberi and H. splendens, 170 years old. A few Fagus and Quercus seedlings suggest that deciduous forest may be climax here. Also with delic Pinus sylvestris 

Scope and Contents note

Nytaboda, Skone, Sweden. 1950

2 1109

Young stand of same type as 1108 showing heap of stones accumulated during former period of cultivation 

Scope and Contents note

Gyllsboda, Skona, Sweden. 1950

2 1110

Mosses, chiefly Hypnum cupressiforme, confined to granite boulders projecting above leaf litter in Fagus ylvatica forest 

Scope and Contents note

Tronto, Sweden. 1950

2 1111

Deschamsia-Betula verrucosa-Juniperus communis community characteristic on lands grazed too heavily for oak-beech climax to develop; even spruce can't invade 

Scope and Contents note

Near Karlskrona, Sweden. 1950

2 1112

Ice-pushed ridge about 2 meters high 

Scope and Contents note

Lake Fiolen, Sweden. 1950

2 1113

Pinus sylvestris: narrow and broad-crowned biotypes growing in same stand 

Scope and Contents note

Smoland, Sweden. 1950

2 1114

Excursion members and chauffeurs 

Scope and Contents note

Gyllene Uttern near Granna, Sweden. 1950 July 10

2 1115

Carex juncella in older part of fen showing invasion by mosses, Betula pubescens, Salix, empetrum, Eriophorum, Polygonum viviparum 

Scope and Contents note

Abisko Turistation, Sweden. 1950

2 1116

Fen, with dwarf birch forest and alpine tundra in background 

Scope and Contents note

Mount Nuolja near Abisko, Sweden. 1950

2 1117

Pinus monticola and Larix occidentalis, the former showing winterkilled zone of foilage two growing seasons afterward 

Scope and Contents note

Kaniksu National Forest, Idaho. 1950 September 01

2 1118

Larix occidentalis: old trees showing scorched bark and young trees that have started subsequent to fire 

Scope and Contents note

Kaniksu National Forest, Idaho. 1951

2 1119

Artemisia/Festuca idahoensis [sagebrush/idaho fescue] stand in excellent condition 

Scope and Contents note

4.4 miles West of Lind, Washington. 1951 April 01

2 1120

Alnus-Populus trichocarpa floodplain forest 

Scope and Contents note

Asotin Creek, Washington. 1951 April 15

2 1121

Alnus-Populus trichocarpa floodplain forest 

Scope and Contents note

Asotin Creek, Washington. 1951 April 15

2 1122

Festuca/Symphoricarpos grassland in contact with Pseudotsuga/Physocarpus forest; looking down west spur of Tekoa Mountain 

Scope and Contents note

Tekoa Mountain. 1951 April 10

2 1123

Fossil stone stripe on south slope of west spur of Tekoa Mountain 

Scope and Contents note

Tekoa Mountain. 1951 April 10

2 1124

Pinus ponderosa/Festuca idahoensis stand. Principal undergrowth: Agropyron spicatum, Festuca idahoensis, Koeleria cristata, Balsemorhiza sagittata 

Scope and Contents note

Spokane, Washington. 1951 April 11

2 1125

Pinus ponderosa/Symphoricarpos [Ponderosa pine/snowberry] stand 

Scope and Contents note

Union Flat Creek, West of Pullman, Washington. 1951 April 11

2 1126

Crataegus douglasii/Heracleum [black hawthorn/cowparsnip] stand 

Scope and Contents note

Union Flat Creek, West of Pullman, Washington. 1951 April 11

2 1127

Union Flat valley showing Crataegus [hawthorn] communities 

Scope and Contents note

West of Pullman, Washington. 1951 April 11

2 1128

Picea-Abies lasisocarpa/Pachistima stand 

Scope and Contents note

Frenchman Butte, Idaho County, Idaho. 1951 June 28

2 1129

Pinus contorta/Calamagrostis rubescens stand in Pseudotsuga zone 

Scope and Contents note

3 miles north of Kimberly, British Columbia. 1951

2 1130

Succession leading to climax dominated by Picea glauca 

Scope and Contents note

Vermillion River, British Columbia. 1951

2 1131

Young pod without macroscopic vegetation 

Scope and Contents note

Columbia Icefields, Banff National Park, Canada. 1951

2 1132

Populus tremuloides and Picea glauca 

Scope and Contents note

Triangle, West of High Prairie, Alberta. 1951

2 1133

Pond with Picea mariana, Betula glandulosa (including some Larix), anchored sedges, and waterlilly zones 

Scope and Contents note

271 miles northWest of Whitehorse, Yukon Territory. 1951

2 1134

Fen with Carex and Salix along Rancheria River 

Scope and Contents note

218 miles westnorthWest of Whitehorse, Yukon Territory. 1951

2 1135

Artemisia frigida-grass community after scattered Populus tremuloides had been eliminated by fire 

Scope and Contents note

51 miles west-northWest of Whitehorse, Yukon Territory. 1951

2 1136

Artemisia frigida-grass balds on exposed south facing bluffs 

Scope and Contents note

46 miles from Whitehorse, Yukon Territory. 1951

2 1137

Saline pond in desiccated condition. Salicornia on dried salt layer, then grasses, Salix, Populus-Picea 

Scope and Contents note

29 miles west-northWest of Whitehorse, Yukon Territory. 1951

2 1138

Dry grassland, probably representing a pond with less intense salinity 

Scope and Contents note

around 29 miles west-northWest of Whitehorse, Yukon Territory. 1951

2 1139

Picea glauca and Betula papyrifera 

Scope and Contents note

60 miles south of Fort Nelson, British Columbia. 1951

2 1140

Timberline at Summit Lake (Picea glauca, Pinus contorta, Abies lasiocarpa) 

Scope and Contents note

95 miles West of Fort Nelson, British Columbia. 1951

2 1141

Abies lasiocarpa at timberline above Summit Lake with Betula glandulosa and Cladonia conspicuous 

Scope and Contents note

95 miles West of Fort Nelson, British Columbia. 1951

2 1142

Picea mariana muskeg 

Scope and Contents note

100 miles West of Fort Nelson, British Columbia. 1951

2 1143

Vegetation belts about a pond in British Columbia 

Scope and Contents note

8 miles south of Watson Lake, Yukon Territory. 1951

2 1144

Timberline at Summit Lake 

Scope and Contents note

95 miles West of Fort Nelson, British Columbia. 1951

2 1145

Picea gauca savanna with Salix and a little Betula glandulosa in subalpine zone 

Scope and Contents note

10 miles southeast of Kluane Lake, Yukon Territory. 1951

2 1146

Picea glauca forming muskeg with Ledum decumbens near Upper Donjek River 

Scope and Contents note

West of Kluane Lake, Yukon Territory. 1951

2 1147

Soil horizons buried by avalanching 

Scope and Contents note

Kluane Lake, Yukon Territory. 1951

2 1148

Picea glauca replacing Populus tremuloides 

Scope and Contents note

Snag Creek, Yukon Territory. 1951

2 1149

Populus tremuloides/Arctostaphylos on south slope; Picea mariana/Ledum-Vaccinium vitis-idaea on north slope of dune 

Scope and Contents note

38 miles southeast of Tok Junction, Alaska. 1951

2 1150

Pond formed by melting of permafrost; leaning trees 

Scope and Contents note

50 miles West of Tok Junction, Alaska. 1951

2 1151

Grasslands on south-facing bluffs surrounded by aspen belts 

Scope and Contents note

Between Tok and Big Delta junctions, Alaska. 1951

2 1152

Grassland on buffalo range, gravelly outwash 

Scope and Contents note

West of Big Delta junction, Alaska. 1951

2 1153

Picea glauca at upper timberline on Eagle Summit 

Scope and Contents note

109 miles northeast of Fairbanks, Alaska. 1951

2 1154

Solifluction. Alpine zone on Eagle Summit 

Scope and Contents note

109 miles northeast of Fairbanks, Alaska. 1951

2 1155

Grasslands on south slopes of recessional moraines in British Columbia 

Scope and Contents note

89 miles north of Haines, Alaska. 1951

2 1156

Picea sitchensis at upper timberline in British Columbia 

Scope and Contents note

North of Haines, Alaska. 1951

2 1157

Picea sitchensis with Alnus-Salix thickets at upper timberlines in British Columbia, evelation 1850 feet 

Scope and Contents note

North of Haines, Alaska. 1951

2 1158

Picea sitchensis with Alnus-Salix thickets at upper timberlines in British Columbia, evelation 1850 feet 

Scope and Contents note

North of Haines, Alaska. 1951

2 1159

Betula glandulosa-Salix in a swale being invaded very poorly by conifers; possibly a frost hollow 

Scope and Contents note

105 miles northWest of Saint John, British Columbia. 1951

2 1160

Sharp ecotone between Pseudotsuga and grassland communities 

Scope and Contents note

East of Crowsnest Pass, Alberta. 1951

2 1161

Saline pond in desiccated condition. Salicornia on dried salt layer, then grasses, Salix, Populus-Picea 

Scope and Contents note

29 miles west-northWest of Whitehorse, Yukon Territory. 1951

2 1162

Stone net 

Scope and Contents note

West of Davenport, Washington. 1951

2 1163

Stone net and hummock 

Scope and Contents note

West of Davenport, Washington. 1951

2 1164

Graduate ecology students, above right to left: Lynch, Moomaw, Poulton, Murdock; below right to left: Secor, Rumely, Furman 

Scope and Contents note

Washington State University. 1951 January 10

2 1165

Artemisia tridentata/Agropyron spicatum [big sagebrush/bunchgrass] stand 

Scope and Contents note

6 miles south of Othello, Washington. 1952 May 13

2 1166

Artemisia tridentata/Agropyron spicatum stand 

Scope and Contents note

Between Mabdon and Bickleton, Washington. 1952 May 13

2 1167

Festuca idahoensis/Symphoricarpos albus [Idaho fescue/common snowberry] stand 

Scope and Contents note

5 miles West of Colton, Washington. 1952 June 07

2 1168

Festuca idahoensis/Symphoricarpos albus [Idaho fescue/common snowberry] stand 

Scope and Contents note

5 miles West of Colton, Washington. 1952 June 07

2 1169

Festuca idahoensis/Symphoricarpos albus [Idaho fescue/common snowberry] stand; area in upper right, uphill of plowed fire line was burned the preceding summer 

Scope and Contents note

5 miles West of Colton, Washington. 1952 June 07

2 1170

Bean crops protected by wattle windbreaks 

Scope and Contents note

North Dalles, Washington. 1952 June 15

2 1171

Dune invading stand of Pinus contorta 

Scope and Contents note

Waldport, Oregon. 1952

2 1172

Shrubs in draw off Wawawai Canyon. Photo taken about 30 feet downslope from a Craegus [hawthorn], about a mile down from the sideroad at the top of the canyon. See map fro identity of plants [map on back of Daubenmire's descriptions] 

Scope and Contents note

Wawawai Canyon, Washington. 1952 June 26

2 1173

Profile of Festuca/Symphoricarpos [Fescue/snowberry] association 

Scope and Contents note

Wawawai Canyon, Washington. 1952 June 24

2 1174

Profile of Festuca/Symphoricarpos [Fescue/snowberry] association 

Scope and Contents note

Wawawai Canyon, Washington. 1952 June 24

2 1175

Detail of Festuca/Symphoricarpos [Fescue/snowberry] assocation 

Scope and Contents note

Wawawai Canyon, Washington. 1952

2 1176

Virgin stand of Artemisia tridentata/Festuca idahoensis [big sagebrush/idaho fescue] 

Scope and Contents note

4 miles north of Lind, Washington. 1952 June 26

2 1177

Graduate students in plant ecology. Left to right above: Charles Poulton, Harry Latimer, Alstair MacLean, Jack Secor, Thomas Furman, James Momaw, Jack Alex, DuWayne Goodwin, John Rumely, Donald Chapp 

Scope and Contents note

Blue Mountains. 1952 September 26

2 1178

Old Pinus ponderosa with understory of Abies grandis: North of Castle Creek Ranger Station 

Scope and Contents note

Nez Perce National Forest, Idaho. 1952

2 1179

No description 

Scope and Contents note

.

2 1180

Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] stand 

Scope and Contents note

2 miles north of Rosalia, Washington. 1953 May 10

2 1181

Zonation of associations: Elymus cinereus [basin wildrye], Artemisia tripartita [threetip sagebrush], Agropyron spicatum [bunchgrass], Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] 

Scope and Contents note

6 miles north of Sprague, Washington. 1953

2 1182

Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] stand. Shows frost boil and pedistalled Poa 

Scope and Contents note

6 miles north of Sprague, Washington. 1953

2 1183

General view of same stand as 1183 

Scope and Contents note

6 miles north of Sprague, Washington. 1953

2 1184

Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] stand 

Scope and Contents note

West of La Crosse, Washington. 1953 May 17

2 1185

Artemisia tridentata/Bromus tectorum [threetip sagebrush, cheatgrass] stand 

Scope and Contents note

Lind, Washington. 1953 May 17

2 1186

Weathered road cut through soil supporting Artemisia tridentata/Festuca idahoensis [threetip sagebrush/idaho fescue] stand. Shows firm layer of sod held by roots of Poa [bluegrass]; caliche at about 1 meter depth 

Scope and Contents note

6 miles southeast of Lind, Washington. 1953 May 17

2 1187

Artemisia tridentata [threetip sagebrush] (left of stake), Chrysothamnus nauseosus [rubber rabbitbrush] (right), Purshia [bitterbrush] (far right)/Stipa comata-Oryzopsis hymenoides [needle and thread-Indian rice grass] stand on Winchester sand 

Scope and Contents note

Between Moses Lake and Burke Junction, Washington. 1953 June 08

2 1188

Fire-induced prairie dominated by Pteridium and Gaultheria shallon. In background is climax forest: Thuja-Tsuga/Vaccinium ovatum-Struthiopters Ahlstrom Prairie 

Scope and Contents note

West end of Quilliyute Prairie near Forks, Washington. 1953

2 1189

Picea sitchensis; tree formerly marginal, where forest is invading herbaceous vegetation 

Scope and Contents note

West end of Quilliyute Prairie near Forks, Washington. 1953

2 1190

Artemisia tridentata/Agropyron spicatum stand 

Scope and Contents note

North of Burke Junction, Washington. 1953 June 05

2 1191

Artemisia tridentata/Agropyron spicatum [threetip sagebrush/bunchbrass] stand in profel 

Scope and Contents note

6 miles south of Othello, Washington. 1953 May 01

2 1192

Pinus ponderosa/Symphoricarpos [Ponderosa pine/snowberry] stand 

Scope and Contents note

Thatuna Ridge, Idaho. 1953 May 25

2 1193

Pinus ponderosa/Physocarpus malvaceus [Ponderosa pine/mallow ninebark] stand 

Scope and Contents note

Thatuna Ridge, Idaho. 1953 May 25

2 1194

Pyrus diversifolia and Picea sitchensis invading Pteridium prairie 

Scope and Contents note

Quillayute Prairie, near Forks, Washington. 1953 June 01

2 1195

Land untilled being invaded by Pyrus diversifolia, and (on formerly plowed ground) by Picea sitchensis 

Scope and Contents note

Little Quillayute Prairie, Washington. 1953 June 10

2 1196

Pseudotsuga in Thuja-Tsuga forest 

Scope and Contents note

Quinault Valley, Washington. 1953

2 1197

Acer macrophyllum-Polystichum-Oxalis 

Scope and Contents note

Quinault Valley, Washington. 1953

2 1198

Acer macrophyllum-Polystichum-Oxalis 

Scope and Contents note

Quinault Valley, Washington. 1953

2 1199

Artemisia tridentata/Festuca idahoensis [threetip sagebrush/idaho fescue] 

Scope and Contents note

Southwest of Lind, Washington. 1953 June 13

2 1200

Characteristic form on Picea sitchensis 

Scope and Contents note

Near Terrace, British Columbia. 1953

2 1201

Profiles of Picea in regions just east of pure Picea sitchensis. Cones all typical of glauca, foliage longer than gauca 

Scope and Contents note

7 miles east of Skeena Crossing, British Columbia. 1953

2 1202

Profiles of Picea glauca 

Scope and Contents note

8 miles east of Vanderhoof, British Columbia. 1953

2 1203

Profiles of Picea glauca 

Scope and Contents note

2 miles east of Vanderhoof, Briitsh Columbia on road #16. 1953

2 1204

Landscape with Scirpus, Stipa grassland, aspen groves, and Pseudotsuga forest 

Scope and Contents note

13 miles south of Williams Lake, British Columbia. 1953

2 1205

Complex landscape with vegetation showing the effects of soil, fire, and microclimate 

Scope and Contents note

Kamloops, British Columbia. 1953

2 1206

Stipa spp., Poa secunda, Cirsium, Artemisia frigida, v. little Agropyron spicatum. Characteristic of middle grassland belt 

Scope and Contents note

Kamloops, British Columbia. 1953

2 1207

Upper grassland belt. Agropyron spicatum, Antennaria parvifolia, Achillea lanulosa, Astragalus serotinus, Balsamorhiza sagittata, Eriogonum heracleoides, Festuca scabrella, Geranium viscosissiumum, Lithospermum ruderale, Rosa, Stipa richardsonii, S. virid 

Scope and Contents note

Kamloops, British Columbia. 1953

2 1208

Agropyron/Poa [bunchgrass/bluegrass] and Chrysothamnus/Poa [rabbitbrush/bluegrass] fenceline caused by grazing in exclosure 

Scope and Contents note

Silcott, Washington. 1954 April 10

2 1209

Frost-heaved Poa secunda and Artemisia rigida 

Scope and Contents note

2 miles West of Wilbur, Washington. 1954

2 1210

Frost-heaved Poa secunda and Artemisia rigida 

Scope and Contents note

2 miles West of Wilbur, Washington. 1954

2 1211

Purshia/Stipa comata and Chrysothamnus/Bromus tectorum fenceline casued by overgrazing 

Scope and Contents note

Columbia River north of Wilbur, Washington. 1954

2 1212

Purshia/Stipa comata/Poa secunda with small amounts of Aristida, Sporobolus, and Balsamorhiza, on sandy loam with much fine gravel 

Scope and Contents note

Between Riverside and Omak, Washington. 1954 June 10

2 1213

Artemisia tridentata/Stipa comata with a little Sporobolus 

Scope and Contents note

2.1 miles south of Malott, Washington. 1954 June 10

2 1214

Artemisia tridentata/Agropyron below with Artemisia rigida/Poa secunda at brow of hill 

Scope and Contents note

6 miles West of Vantage, Washington. 1954 June 11

2 1215

Alternation of Festuca viridula grassland and Picea-Abies/Xerophyllum forest (burned) 

Scope and Contents note

Between Clarkia and Roundtop, Idaho. 1954 July 15

2 1216

Artemisia tridentata/Stipa comata stand 

Scope and Contents note

North of Pateros, Washington. 1954 April 01

2 1217

Purshia tridentata/Agropyron spciatum/Poa secunda in virgin condition 

Scope and Contents note

3.4 miles south of Pateros, Washington. 1954

2 1218

Across the fence from above stand in pasture heavily used by cattle: Purshia/Bromus tectorum/Poa secunda 

Scope and Contents note

unknown. 1954

2 1219

Acanthocereus floridana growing at the ecotone between mangrove and hammock 

Scope and Contents note

Big Pine Key, Florida. 1954

2 1220

Opuntia keyensis 

Scope and Contents note

Big Pine Key, Florida. 1954

2 1221

Rhizophora magle about Whitewater Bay 

Scope and Contents note

Cape Sable, Florida. 1954

2 1222

Rhizophora magle about Whitewater Bay 

Scope and Contents note

Cape Sable, Florida. 1954

2 1223

Dwarf Taxodium ascendens with Mariscus jamaicensis growing on very thin marl over limestone flooded with freshwater 

Scope and Contents note

Everglades National Park, Florida. 1954

2 1224

Beach scrub with Coccolobus uvifera, Uniola paniculata and small amounts of Chrysobalanus and Serenoa 

Scope and Contents note

8 miles north of Palm Beach, Florida. 1954

2 1225

Taxodium ascendens forming "cypress heads" in wet prairie of upper Saint John's River valley 

Scope and Contents note

Southeast of Orlando, Florida. 1954

2 1226

Profile thru soil and vegetation of grassland on Goat Mountain Lookout. Agropyron spicatum and Festuca viridula dominant 

Scope and Contents note

Saint Joe National Forest. 1954 August 06

2 1227

Rain gage mounted with shield 

Scope and Contents note

Clarkia Ranger Station, Idaho. 1954

2 1228

Quercus laevis, Aristida stricta and Ceratiola ericoides dominating an ancient beach now far inland 

Scope and Contents note

3.6 miles West of Archer, Florida. 1954

2 1229

Quercus virginiana 

Scope and Contents note

Highland Hammock, Florida (near Sebring). 1954

2 1230

Low rainforest 

Scope and Contents note

Key Largo, Florida. 1954

2 1231

Low rainforest 

Scope and Contents note

Key Largo, Florida. 1954

2 1232

Pinus elliottii/Coccothrinax argentata-Thrinax microcarpa 

Scope and Contents note

Big Pine Key, Florida. 1954

2 1233

Root system of wind-thrown Pinus. Limestone has practically no mantle of soil 

Scope and Contents note

Big Pine Key, Florida. 1954

2 1234

Vegetation mosaic: P. contorta forest, Artemisia and herbaceous vegetation 

Scope and Contents note

Yellowstone National Park. 1954

2 1235

Ecotone between Stipa comata/Bouteloua prairie and Cercocarpus-Rhus trilobata scrub. Juniperus in ravines 

Scope and Contents note

East of Newcastle, Wyoming. 1954

2 1236

Landscape: Populus and Artemisia along valley bottom with Stipa/Bouteloua on hills 

Scope and Contents note

10 miles south of Newcastle, Wyoming. 1954

2 1237

Landscape: Populus, Sarcobatus, and Artemisia (cana?) communities in valley with grassland on uplands 

Scope and Contents note

Near Redbud, Wyoming. 1954

2 1238

Vegetation dominated by Artemisia tridentata on continental divide 

Scope and Contents note

6 miles south of Creston, Wyoming. 1954

2 1239

Vegetation dominated by Artemisia tridentata on continental divide also showing Opuntia and grasses Agropyron spicatum and Onyzopsis hymenoides with Artemisia 

Scope and Contents note

6 miles south of Creston, Wyoming. 1954

2 1240

Edge of burn in Artemisia tridentata/Agropyron spicatum assocation 

Scope and Contents note

7 miles West of Vantage, Washington. 1954

2 1241

Dam at low water time 

Scope and Contents note

Nederland, Colorado. 1954

2 1242

Grassland and aspen groves in Pseudotsuga zone. Some Juniperus; stipa, Poa 

Scope and Contents note

South of 150 mile House, British Columbia. 1954

2 1243

Pinus clausa/Quercus chapmanii (with Q. geminata and Q. Serenoa repens, and Opuntia austrina 

Scope and Contents note

Ocala National Forest, Florida. 1954 September 01

2 1244

Opuntia 

Scope and Contents note

Ocala National Forest, Florida. 1954 September 01

2 1245

Opuntia 

Scope and Contents note

Ocala National Forest, Florida. 1954 September 01

2 1246

Stone stripe in Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] habitat 

Scope and Contents note

North of Rosalia, Washington. 1955 May 21

2 1247

Artemisia tridentata-Festuca idahoensis dominated vegetation analysed 

Scope and Contents note

Near Disautel, Washington. 1955 June 14

2 1248

Artemisia tridentata/Stipa comata stand analysed 

Scope and Contents note

South of Malott, Washington. 1955 June 15

2 1249

Artemisia tridentata/Stipa comata stand analysed 

Scope and Contents note

7 miles south of Pateros, Washington. 1955 June 15

2 1250

Artemisia tripartita/Festuca idahoensis stand analysed in cemetery 

Scope and Contents note

Badger Mountain, Washington. 1955 June 15

2 1251

Stonenet approx. 13 cm in diameter in Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] stand 

Scope and Contents note

6 miles north of Sprague, Washington. 1955 May 21

2 1252

Stonenet approx. 13 cm in diameter in Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] stand 

Scope and Contents note

6 miles north of Sprague, Washington. 1955 May 21

2 1253

Recent frost-boil 

Scope and Contents note

6 miles north of Sprague, Washington. 1955 May 21

2 1254

Artemisia tridentata/Agropyron spicatum stand 

Scope and Contents note

13 miles West of Ritzville, Washington. 1955 June 17

2 1255

Elymus cinereus/Distichlis stricta [basin wildrye/saltgrass] 

Scope and Contents note

North of Ewan, Washington. 1955 August 26

2 1256

Artemisia tripartita/Festuca stand 

Scope and Contents note

Lamont Cemetery, Washington. 1955 August 26

2 1257

Purshia/Stipa comata 

Scope and Contents note

4 miles north of Riverside, Washington. 1955 August 27

2 1258

Purshia/Stipa comata 

Scope and Contents note

4 miles north of Riverside, Washington. 1955 August 27

2 1259

Bromus tectorum and Poa secunda on Artemisia/Agropyron habitat 

Scope and Contents note

Southeast of Ephrata, Washington. 1955 August 28

2 1260

Artemisia rigida/Poa secunda areas surrounded by Agropyron/Festuca 

Scope and Contents note

Between Benge and Winona, Washington. 1955 August 28

2 1261

Yucca brevifolia and Y. schildigeri 

Scope and Contents note

Near Indian Springs, Nevada. 1955

2 1262

Yucca brevifolia and Y. schildigeri; musch Larrea tridentata 

Scope and Contents note

South of Indian Springs, Nevada. 1955

2 1263

Cereus giganteus about 10 years old under Franseria dumosa 

Scope and Contents note

South of Phoenix, Arizona. 1955

2 1264

Desert: Carnegiea, Opuntia, Echinocereus, Parkinsonia, Franseria, Olneya 

Scope and Contents note

South of Phoenix, Arizona. 1955

2 1265

Larrea tridentata 

Scope and Contents note

Boulder City, Arizona. 1955

2 1266

Chapparral, Q. dumosa conspicuous 

Scope and Contents note

South of Prescott, Arizona. 1955

2 1267

Humbodt Valley with Artemisia, Salix and grass along river 

Scope and Contents note

Near Winnemucca, Nevada. 1955 December 01

2 1268

Apricot tree on badly eroded Artemisia/Stipa habitat 

Scope and Contents note

Okanogan, Washington. 1955 August 27

2 1269

Soil flowing between Grayia bushes 

Scope and Contents note

Rattlesnake Hills, Washington. 1956 April 03

2 1270

Slick spots in field just plowed, the original vegetation having contained Grayia scattered thru Artemisia tridentata 

Scope and Contents note

Rattlesnake Hills, Washington. 1956 April 03

2 1271

Virgin Artemisia tridentata/Agropyron spicatum vegetation 

Scope and Contents note

9 miles south of Toppenish, Washington. 1956 April 16

2 1272

Larraea 

Scope and Contents note

Lordsburg, New Mexico. 1956

2 1273

Prosopis 

Scope and Contents note

Chiricahua Mountains, Arizona. 1956

2 1274

Mountain park (cienega). Iris and yellow composite in opening; Picea engelmanni on one side; Pseudotsuga-Pinus ponderosa on otherside 

Scope and Contents note

Chiricahua Mountains, Arizona. 1956

2 1275

Juniperus pachyphloea 

Scope and Contents note

Chiricahua Mountains, Arizona. 1956

2 1276

Opuntia bigelovii in grass cover. Fire on opposite side of road had killed alli cacti 

Scope and Contents note

20 miles north of Tucsan, Arizona. 1956

2 1277

Pinon (on right)-Juniper (on left)/Bouteloua 

Scope and Contents note

North of Flagstaff, Arizona. 1956

2 1278

Coleogyne ramosissimum 

Scope and Contents note

House Rock Valley, Arizona. 1956

2 1279

Picea pungens browsed by deer 

Scope and Contents note

Kaibab Plateau, Arizona. 1956

2 1280

Artemisia tridentata/Agropyron 

Scope and Contents note

Odessa, Washington. 1956 June 08

2 1281

Pebble nets in Artemisia rigida/Poa [gray scabland sagebrush/bluegrass] stand 

Scope and Contents note

Sprague, Washington. 1956

2 1282

Pebble nets in Artemisia rigida/Poa [gray scabland sagebrush/bluegrass] stand 

Scope and Contents note

Sprague, Washington. 1956

2 1283

Poa secunda [Sandberg bluegrass] union in Artemisia tridentata/Agropyron [threetip sagebrush/bunchgrass] stand 

Scope and Contents note

Sunnyside, Washington. 1956 April 17

2 1284

"Slick spots" in field showing up the first planting after plowing up a stand of Artemisia containing clumps of Grayia spinosa 

Scope and Contents note

7 miles east of Moxee City, Washington. 1956 April 17

2 1285

"Slick spots" in field showing up the first planting after plowing up a stand of Artemisia containing clumps of Grayia spinosa 

Scope and Contents note

7 miles east of Moxee City, Washington. 1956 April 17

2 1286

"Slick spots" in field showing up the first planting after plowing up a stand of Artemisia containing clumps of Grayia spinosa 

Scope and Contents note

7 miles east of Moxee City, Washington. 1956 April 17

2 1287

"Slick spots" in field showing up the first planting after plowing up a stand of Artemisia containing clumps of Grayia spinosa 

Scope and Contents note

7 miles east of Moxee City, Washington. 1956 April 17

2 1288

Soil flowing on slope largely covered with Grayia spinosa but in near-virgin condition 

Scope and Contents note

7 miles east of Moxee City, Washington. 1956 April 17

2 1289

Exclosure made of logs 

Scope and Contents note

Thistle Flats, West of Orangeville, Utah. 1956

2 1290

Landscape: Atriplex confertifolia and Eurotia in foreground; Sarcobatus in background along dry wash 

Scope and Contents note

East of Cisco, Utah. 1956

2 1291

Picea engelmanni with exceptionally smooth bark 

Scope and Contents note

Santa Fe, New Mexico. 1956

2 1292

Yuuca and Bouteloua 

Scope and Contents note

20 miles north of Silver City, New Mexico. 1956

2 1293

Quercus/grass woodland 

Scope and Contents note

10 miles southWest of Silver City, New Mexico. 1956

2 1294

Eroded apron 

Scope and Contents note

Anderson Ranch Dam, Idaho. 1957 September 14

2 1295

Eroded apron 

Scope and Contents note

Anderson Ranch Dam, Idaho. 1957 September 14

2 1296

Artemisia tripartita/Festuca idahoensis with scattered Purshia tridentata in ungrazed kipouka off Ladlow Park 

Scope and Contents note

Craters of the Moon, Idaho. 1957 September 13

2 1297

Soil eroded about 6 cm in same vegetation as #1297 

Scope and Contents note

Craters of the Moon, Idaho. 1957 September 13

2 1298

Artemisia tridentata below, Pseudotsuga above, with belt of Cercocarpus ledifolius between 

Scope and Contents note

West of Lidy Hot Springs at south end of Beaverhead Mountains, Idaho. 1957

2 1299

Atriplex nuttallii/Oryzopsis hymenoides (with Artemisia tridentata in background) on silty flat that is occassionally flooded 

Scope and Contents note

15 miles West of Dubois, Idaho. 1957

2 1300

Artemisia nova/Agropyron spicatum on gravelly outwash 

Scope and Contents note

9 miles West of Dubois, Idaho. 1957

2 1301

34 year old exclosure: Artemisia tripartita/Agropyron spicatum 

Scope and Contents note

Dubois Sheep Experimental Station, Idaho. 1957 September 13

2 1302

5 year old burn in Artemisia/tridentata/Agropyron spicatum, with Elymus cinereus invading 

Scope and Contents note

3 miles east of Virginia City, Montana. 1957

2 1303

Artemisia tridentata-Opuntia polyacantha dominating spots of heavy soil, with Stipa comata-Eurotia-Artemisia frigida-Bouteloua gracilis on less-heavily textured matrix. 

Scope and Contents note

Beaverhead Valley, 12 miles north northWest of Dillon, Montana. 1957

2 1304

Sharp natural ecotone between Artemisia tridentata-dominated and grass-dominated vegetation 

Scope and Contents note

12 miles West of Melrose, Montana. 1957

2 1305

Purshia tridentata/Stipa comata 

Scope and Contents note

East of Omak, Washington. 1957 July 10

2 1306

Burn line with Artemisia tridentata and Poa cusickii elminiated 

Scope and Contents note

on divide south of Sunnyside, Washington. 1957 June 17

2 1307

Eriogonum thymoides/Poa secunda 

Scope and Contents note

Badger Mountain Cemetery, Washington. 1957 June 15

2 1308

Artemisia tridentata/Agropyron on biscuits, with Eriogonum thymoides/Poa secunda on swales 

Scope and Contents note

East of Waterville, Washington. 1957 June 15

2 1309

No description 

2 1310

Stipa comata decreasing and Artemisia tripartita increasing in pasture, with Artemisia tripartita/Stipa/Poa secunda outside fence 

Scope and Contents note

Near Disautel, Washington. 1957 June 14

2 1311

Artemisia tripartita stand studied (detailed data in Tech Bul 62, WSU) 

Scope and Contents note

Southeast of Coulee Dam, Washington. 1957 June 14

2 1312

Artemisia tridentata/Stipa comata stand (detailed data in Tech Bul 62, WSU) 

Scope and Contents note

Coulee Dam, Washington. 1957 June 14

2 1313

Eurotia/Poa secunda (detailed data in Tech Bul 62, WSU) 

Scope and Contents note

4 miles southeast of Badger, Washington. 1957 April 10

2 1314

Eurotia/Poa secunda (detailed data in Tech Bul 62, WSU) 

Scope and Contents note

South of Satus Store, Washington. 1957 April 10

2 1315

Stand of Grayia spinosa on left, stand of Eurotia on right, with Artemisia tridentata on valley bottom 

Scope and Contents note

4 miles southeast of Badger, Washington. 1957 April 10

2 1316

Frost boil in Artemisia rigida/Poa secunda stand (Lewisia in picture) 

Scope and Contents note

Moses Coulee, Washington. 1957 April 15

2 1317

Solonetzic spot in Agropyron spicatum/Festuca idahoensis grassland 

Scope and Contents note

South of Asotin, Washington. 1957 April 15

2 1318

Solonetzic spot in Agropyron spicatum/Festuca idahoensis grassland 

Scope and Contents note

South of Asotin, Washington. 1957 April 15

2 1319

Stone nets 

Scope and Contents note

Gormana Lake, Lincoln County, Washington. 1957

2 1320

Quercus-Avena fatua-Bromus savanna 

Scope and Contents note

West of Sacramento, California. 1957 August 01

2 1321

Abies magnifica/Arctostaphylos uva-ursi 

Scope and Contents note

Echo Summit, California. 1957

2 1322

Sequoia sempervirens with Oxalis and Polystichum 

Scope and Contents note

Near Pepperville, California. 1957

2 1323

Pinus ponderosa/Arctostaphylos (manzanita) on serpentine 

Scope and Contents note

Near Selma, Oregon. 1957

2 1324

Thuja-Tsuga heterophylla/Pachistima stand 

Scope and Contents note

Granite Creek (middle). 1957 August 11

2 1325

Thuja-Tsuga heterophylla/Pachistima stand. Aralia, Linnaea Rhytidiopsis abundant on ground, Dicranum on tree 

Scope and Contents note

Blacktail Mountain (upper). 1957 August 10

2 1326

Thuja-Tsuga heterophylla/Pachistima stand 

Scope and Contents note

Blacktail Creek. 1957 July 27

2 1327

Picea engelmanni-Abies lasiocarpa/Xerophyllum-Vaccinium membranaceum at Camel's Prairie 

Scope and Contents note

West of Lookout, Idaho. 1957 July 26

2 1328

Pseudotsuga/Calamagrostis rubescens climax 

Scope and Contents note

Near Conconully, Washington. 1957 July 11

2 1329

Pinus ponderosa/Arctostaphylos (manzanita) on serpentine 

Scope and Contents note

Near Selma, Oregon. 1957

2 1330

Vegetation belts dominated by Artemisia tridentata, Quercus, and Pseudotsuga 

Scope and Contents note

Mount Timpanogos, Utah. 1957

2 1331

Atriplex confertifolia, Artistida, Hilaria and Opuntia; Book Cliffs behind 

Scope and Contents note

Southeast of Wellington, Utah. 1957

2 1332

Pinus ponderosa and Populus trem. with understory of Abies concolor and Picea pungens 

Scope and Contents note

mountains above Coyote, New Mexico. 1958

2 1333

Juniperus-Pinus cembroides 

Scope and Contents note

South of Las Vegas, New Mexico. 1958

2 1334

Yucca elatior 

Scope and Contents note

White Sands National Monument, New Mexico. 1958

2 1335

Yucca elatior 

Scope and Contents note

White Sands National Monument, New Mexico. 1958

2 1336

Ephedra torreyana 

Scope and Contents note

White Sands National Monument, New Mexico. 1958

2 1337

Sporobolus on flat rarely inundated 

Scope and Contents note

White Sands National Monument, New Mexico. 1958

2 1338

Larrea tridentata with a little Prosopis 

Scope and Contents note

Tularosa, New Mexico. 1958

2 1339

Dasylirion wheeleri on lava flow 

Scope and Contents note

West of Carrizoso, New Mexico. 1958

2 1340

Vegetation on lava surface approx. 1000 years old 

Scope and Contents note

West of Carrizoso, New Mexico. 1958

2 1341

Abrupt ecotone of Pinus cembroides, Juniperus, Quercus 

Scope and Contents note

Near Mora, New Mexico. 1958

2 1342

Park in Abies concolor-Pseudotsuga forest 

Scope and Contents note

Near Holman, New Mexico. 1958

2 1343

Juniperus-Pinus cembroides 

Scope and Contents note

Santa Fe, New Mexico. 1958

2 1344

Sarcobatus-Distichlis stricta 

Scope and Contents note

South of Toppenish, Washington. 1958 May 19

2 1345

Artemisia tridentata/Agropyron spicatum. Much Poa secunda. Minor spp: Tetradymia, Chrysoth. nauseosus, Festuca idahoensis, Stipa thurberiana, Sitanion hysterix, Crepis 

Scope and Contents note

10 miles southeast of Huntington, Oregon. 1958 June 14

2 1346

Artemisia tridentata/Stipa comata-S. thurberiana with Poa secunda (minor spp.: Chrys. Viscidiflorus, Sitanion hysterix, Lupinus, Pentstemon (speciosus?)) 

Scope and Contents note

10 miles northeast of Twin Falls, Idaho. 1958 June 14

2 1347

Artemisia tridentata/Agropyron. Minor spp: Chrys. viscidifl., Sitanion hysterix, Epilob. panivul., Bromus tectorum, Plantago purshii, Astragalus 

Scope and Contents note

Albion, Idaho. 1958 June 15

2 1348

Artemisia tridentata/Agropyron with Stipa comata stand across ravine, climaxes on different soils 

Scope and Contents note

17 miles West of Logan, Utah. 1958

2 1349

Juniperus osteosperma/Artemisia tridentata/Agropyron spicatum/Poa secunda, Brown soil 

Scope and Contents note

3 miles West of Promontory, Utah. 1958 June 19

2 1350

Juniperus osteosperma/Artemisia tridentata/Agropyron spicatum/Poa secunda, Brown soil. 

Scope and Contents note

North edge of Great Salt Lake, Utah. 1958 June 19

2 1351

Opuntia spreading and accumulating soil in depleted Eurotia community 

Scope and Contents note

South of Malta, Idaho. 1958 June 20

2 1352

Agropyron spicatum after fire in Artemisia tridentata/Agropyron with dead crown burned out 

Scope and Contents note

Hanford, Washington. 1958

2 1353

Spring after burn in Artemisia/Agropyron showing site of former Artemisia bush with Descuriana very large 

Scope and Contents note

Hanford, Washington. 1958

2 1354

Edge of burn in Agropyron-Festuca grassland on Gooseneck Ridge 

Scope and Contents note

West of Asotin, Washington. 1958 May 13

2 1355

Artemisia tridentata/Stipa thurberiana 

Scope and Contents note

West of Murtaugh, Idaho. 1958 June 20

2 1356

Larrea tridentata 

Scope and Contents note

Armargosa Desert, Nevada. 1957 December 01

2 1357

Yucca brevifolia 

Scope and Contents note

Southern Nevada. 1957 December 01

2 1358

Yucca brevifolia 

Scope and Contents note

Southern Nevada. 1957 December 01

2 1359

Desert with Cereus giganteus 

Scope and Contents note

Scottsburgh, Arizona. 1957 December 01

2 1360

Desert with Artiplex confertifolia 

Scope and Contents note

6 miles east of Tonopah, Nevada. 1957 December 01

2 1361

Quercus gambellii 

Scope and Contents note

Springville, Utah. 1958

2 1362

Dense mixed stand of mixed conifers on Thuja-Tsuga/Pachistima habitat 

Scope and Contents note

Blacktail Road, Boundary County, Idaho. 1958

2 1363

Purshia/Stipa comata 

Scope and Contents note

4 miles north of Riverside, Washington. 1958 October 05

2 1364

Artemisia tridentata/Stipa comata 

Scope and Contents note

Grand Coulee City, Washington. 1958 October 05

2 1365

Shrubs around talus 

Scope and Contents note

Grand Coulee City, Washington. 1958

2 1366

General view Parkinsonia microphylla-Carnegiea-Opuntia-Franseria deltoides vegetation, north end of Signal Hill 

Scope and Contents note

West of Tucson, Arizona. 1958

2 1367

Tridens pulchellus, common perennial grass associated with Carnegiea-parkinsoinia-Fouquieria 

Scope and Contents note

Tucson, Arizona. 1958

2 1368

Yucca elata-Dasylirion-hilaria-Aristida-Bouteloua 

Scope and Contents note

20 miles east of Tucson, Arizona. 1958

2 1369

Alternation of Quercus emoryi-Q. oblongifolia-Juniperus monosperma with Sporobolus-Heteropogon contortus 

Scope and Contents note

30 miles north of Sonoita, Arizona. 1958

2 1370

Sporobolus-Bouteloua-Nolina microcarpa 

Scope and Contents note

20 miles north of Sonoita, Arizona. 1958

2 1371

Prosopis juliflora-Chilopsis linearis-Sporobolus airoides on valley floor in foothills; occasionally flooded 

Scope and Contents note

20 miles north of Sonoita, Arizona. 1958

2 1372

Quercus emoryi-Q. oblongifolia savanna 

Scope and Contents note

20 miles north of Sonoita, Arizona. 1958

2 1373

Quercus emoryi-Q. oblongifolia savanna 

Scope and Contents note

20 miles north of Sonoita, Arizona. 1958

2 1374

Ferrocactus wislizeni 

Scope and Contents note

Tucson, Arizona. 1958

2 1375

South-facing slope with Pinus cembroides, Juniperus deppiana, Arctostaphylos pringlei, Pinus chihuana, Quercus hypoleucoides (dwarf); north-facing slope with Pinus ponerosa arizonica, P.p. scopulorum, Quercus hypoleucoides (tall) 

Scope and Contents note

Santa Catalina Mountains, Arizona. 1958

2 1376

Cupressus arizonica along creek; above: Quercus emoryi, Q. oblongifolia, Arctostaphylos pungens, Garrya wrightii, Rhamnus crocea, Applopappus lancifolium looking west along south slope 

Scope and Contents note

Santa Catalina Mountains, Arizona. 1958

2 1377

Prosopis velutina juliflora on floodplain. In leafless winter condition, undergrowth badly disturbed 

Scope and Contents note

East of Tucson, Arizona. 1958

2 1378

Atriplex canescens on lower bajada 

Scope and Contents note

Tucson, Arizona. 1958

2 1379

Atriplex poly carpa on lower bajada 

Scope and Contents note

Near Casa Grande, Arizona. 1958

2 1380

Larrea in foreground, Parkinsonia-Carnegiea-Fouquieria on slope behind 

Scope and Contents note

Near Wikiup, Arizona. 1958

2 1381

Atriplex confertifolia dominant 

Scope and Contents note

Round Mountain, Nevada. 1958

2 1382

Melanized silt in buried prehistoric stream channel 

Scope and Contents note

Union Flat Creek, West of Pullman, Washington. 1958

2 1383

Grayia and Bromus tectorum on 68% talus slope facing west 

Scope and Contents note

Vantage, Washington. 1958

2 1384

Active talus 65% slope encroaching on older talus supporting Grayia, Artemisia tridentata and Bromus tectorum 45% 

Scope and Contents note

Vantage, Washington. 1958

2 1385

Eriogonum thymoides/Poa secunda habitat in profile 

Scope and Contents note

Mansfield, Washington. 1958

2 1386

Agropyron/Poa above and Sporobolus/Poa below 

Scope and Contents note

North of Lewiston, Idaho. 1959 May 11

2 1387

Virgin Agropyron/Poa [bunchgrass/bluegrass] stand 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1959

2 1388

Long-abandoned field supporting Bromus tectorum-Chrysothamnus nauseosus [cheatgrass-rubber rabbitbrush] on Agropyron/Poa [bunchgrass/bluegrass] habitat type 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1959

2 1389

Virgin Agropyron/Poa [bunchgrass/bluegrass] stand 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1959

2 1390

First year abandoned field on same habitat as #1388-1389 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1959

2 1391

Virgin Agropyron/Poa [bunchgrass/bluegrass] in foreground, old abandoned field in background 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1959

2 1392

Burned over Purshia-Festuca with Eriogonum thymoides/Poa on thin soil 

Scope and Contents note

North of Bickleton, Washington. 1959

2 1393

Sarcobatus/Distichlis 

Scope and Contents note

0.8 miles east of Satus, Washington. 21712

2 1394

Calamagrostis under Pinus ponderosa and Pseudotsuga 

Scope and Contents note

Meeks Table, near Yakima, Washington. 1959

2 1395

Crataegus douglasii/Poa pratensis [black hawthorn/Kentucky bluegrass] derived by grazing from C.d./Heracleum lanatum [?/common cowparsnip] 

Scope and Contents note

East of Pullman, Washington. 1959

2 1396

Crataegus douglasii/Poa pratensis [black hawthorn/Kentucky bluegrass] derived by grazing from C.d./Heracleum lanatum [?/common cowparsnip] 

Scope and Contents note

East of Pullman, Washington. 1959

2 1397

Artemisia tripartita-Festuca idahoensis north slope 

Scope and Contents note

3 miles northWest of Deep Creek, Washington. 1959 June 20

2 1398

Artemisia tripartita-Festuca idahoensis south slope 

Scope and Contents note

3 miles northWest of Deep Creek, Washington. 1959 June 20

2 1399

Artemisia tripartita-Festuca idahoensis at north edge 

Scope and Contents note

Davenport, Washington. 1959 June 21

2 1400

Ponds in scabland 

Scope and Contents note

Between Leahy and Coulee Dam, Washington. 1959

2 1401

Elymus, Sarcobatus and Artemisia habitats in sequence 

Scope and Contents note

West of Leahy, Washington. 1959

2 1402

Burned in fall 1958, photographed in July 1959. Abies/Pachistima habitat 

Scope and Contents note

Idaho County, Idaho. 1959 July 17

2 1403

Burned in fall 1958, photographed in July 1959. Abies/Pachistima habitat, except transect nearest Grangeville (F-10) 

Scope and Contents note

Idaho County, Idaho. 1959 July 17

2 1404

Interfingering of forest and grassland with Pinus ponderosa along river 

Scope and Contents note

South of Lolo, Montana. 1959

2 1405

Eurotia/Poa 

Scope and Contents note

4 miles east of Smyrna, Washington. 1959 September 18

2 1406

Pinus ponderosa/Agropyron spicatum northernmost site 

Scope and Contents note

Spokane, Washington. 1959 September 22

2 1407

Burned and unburned Artemisia tridentata/Agropyron vegetation 

Scope and Contents note

Hanford Reservation, Washington. 1959

2 1408

Agropyron/Poa - Sporobolus/Poa ecotone 

Scope and Contents note

North edge of Lewiston, Idaho. 1960 May 05

2 1409

Artemisia trid./Agropyron on brown soil profile 

Scope and Contents note

13 miles north of Sunnyside, Wasington. 1960

2 1410

Artemisia trid/Agropyron profile showing resistance of A1 horizon to erosion 

Scope and Contents note

Southwest of Prosser, Washington. 1960

2 1411

Artemisia tridentata/Agropyron on Sierozem 

Scope and Contents note

Cole Creek Stand, Hanford Reservation, Washington. 1960

2 1412

Burn line through stand in #1412 

Scope and Contents note

Cole Creek Stand, Hanford Reservation, Washington. 1960

2 1413

Agropyron spicatum/Poa virgin stand, 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1960 June 01

2 1414

Chrysothamnus nauseosus/Bromus tectorum on abandoned field 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1960 June 01

2 1415

Lewisia rediviva on Eriogonum thymoides/Poa habitat 

Scope and Contents note

West of Fort Simcoe, Washington. 1960

2 1416

Lewisia rediviva on Eriogonum thymoides/Poa habitat 

Scope and Contents note

West of Fort Simcoe, Washington. 1960

2 1417

Eriogonum douglassii/Poa 

Scope and Contents note

West of Fort Simcoe, Washington. 1960 June 10

2 1418

Quercus garryana open forest with Purshia and Bromus tectorum 

Scope and Contents note

West of Fort Simcoe, Washington. 1960

2 1419

Eriogonum douglassii/Poa 

Scope and Contents note

Near Satus Peak, Washington. 1960

2 1420

Purshia/Festuca 

Scope and Contents note

Yakima Indian Reservation, north of Bickleton. 1960 June 11

2 1421

Purshia/Festuca 

Scope and Contents note

Yakima Indian Reservation, north of Bickleton. 1960 June 11

2 1422

Biscuit and swale: Eriogonum thym-Artem. rigida with Artemisia trip (?)/Agropyron - Festuca-Poa cusickii 

Scope and Contents note

Yakima Indian Reservation, north of Bickleton. 1960

2 1423

Biscuit and swale: Eriogonum thym-Artem. rigida with Artemisia trip (?)/Agropyron - Festuca-Poa cusickii 

Scope and Contents note

Yakima Indian Reservation, north of Bickleton. 1960

2 1424

Quercus garryana savanna 

Scope and Contents note

upper Satus Creek, Washington. 1960

2 1425

Artemisia tridentata along Old Lady Creek in Agropyron/Poa zone 

Scope and Contents note

Roosevelt, Washington. 1960

2 1426

Purshia/Bromus tectorum on Pushia/Stipa comata site 

Scope and Contents note

North of Wilbur, Washington. 1960

2 1427

Purshia/Festuca idahoensis virgin study site 

Scope and Contents note

Near Methow Game Range Headquarters. 1960 June 21

2 1428

Artemisia trid./Bromus tect. on Artem./Stipa comata stie 

Scope and Contents note

Okanogan, Washington. 1960

2 1429

Spring ..tn. bald 

Scope and Contents note

Lolo Trail, Idaho. 1960 July 19

2 1430

Thuja in Thuja/Oplopanax stand; largest tree in Glacier National Park 

Scope and Contents note

Glacier National Park, Montana. 1960 July 01

2 1431

Patchyness of timber at upper timberline 

Scope and Contents note

Logan Pass, Glacier National Park, Montana. 1960

2 1432

Snowpatch and bald. Camera pointed due east of Moscow, Idaho 

Scope and Contents note

Freezout Mountain, Idaho. 1960

2 1433

Snowcomb with Tsuga mertensiana 

Scope and Contents note

Freezout Mountain, Idaho. 1960

2 1434

Edge of burn in Artemisia trid./Agrop. 

Scope and Contents note

Kiona, Washington. 1961 June 28

2 1435

Eriogonum sphaerocephalum/Poa secunda 

Scope and Contents note

10 miles south of Bickleton, Washington. 1961

2 1436

Eurotia/Poa surrounded by Art. trid. 

Scope and Contents note

North side of Saddle Mountain, Washington. 1961

2 1437

Garland of Philadelphus-Amelanchier-Prunus virg. about talus 

Scope and Contents note

Coulee Dam, Washington. 1961 June 18

2 1438

Chrysothamnus/Bromus following grazing alonge 

Scope and Contents note

North of Lewiston, Idaho. 1961

2 1439

Bromus tectorum/Chrysoth. naus. on field in exclosure abandoned 3 years 

Scope and Contents note

Silcott, Washington. 1961

2 1440

Snowpatch series in swale, 6400 feet, Abies lasiocarpa behind 

Scope and Contents note

Mount Revelstoke, British Columbia. 1962

2 1441

Artemisia rigida/Poa secunda 

Scope and Contents note

West of Coulee City, Washington. 1962

2 1442

Eriogonum douglassii/Poa secunda 

Scope and Contents note

8 miles south of Bickleton, Washington. 1962

2 1443

Eurotia/Poa secunda with Grayia behind 

Scope and Contents note

Few miles east of Smyrna, Washington. 1962

2 1444

Artemisia tridentata/Stipa comata, site 129 

Scope and Contents note

Southwest of Othello, Washington. 1962 May 20

2 1445

Purshia/Stipa comata, site 137 

Scope and Contents note

Southwest of Othello, Washington. 1962

2 1446

Bromus tectorum/Chrysothamnus nauseosus on Stipa comata stie 

Scope and Contents note

East of Pasco, Washington. 1962

2 1447

Artemisia tridentata/Poa secunda 

Scope and Contents note

West of Vernita, Washington. 1962

2 1448

Effects of grazing on Artemisia tripartita/Agropyron-Festuca idahoensis 

Scope and Contents note

Moses Coulee, Washington. 1962

2 1449

Eriogonum heracleoides-Agropyron-Festuca idahoensis, site at road 

Scope and Contents note

junction south of Chesaw, Washington. 1962

2 1450

Eriogonum heracleoides-Agropyron-Festuca idahoensis, site at road 

Scope and Contents note

Few miles south of Cleveland, Washington. 1962 June 05

2 1451

Eriogonum heracleoides-Agropyron-Festuca idahoensis, site at road 

Scope and Contents note

0.5 miles West of Cleveland, Washington. 1962 June 05

2 1452

Purshia/Festuca idahoensis 

Scope and Contents note

0.5 miles West of Cleveland, Washington. 1962 June 05

2 1453

Relics of meadow-steppe mosaic 

Scope and Contents note

North of Dayton, Washington. 1962

2 1454

Crataegus/Heracleum [hawthorn/cowparsnip] site, with C. grubbed out in railroad right-of-way, and H. replaced by Poa pratensis [Kentucky bluegrass] in pasture 

Scope and Contents note

North of Pullman, Washington. 1962

2 1455

Contact between Pinus pond./Symphoricarpos and Pinus/Festuca idahoensis 

Scope and Contents note

Spokane, Washington. 1962

2 1456

Pinus ponderosa/Symphoricarpos 

Scope and Contents note

North of Fairfield, Washington. 1962

2 1457

Artemisia tridentata/Agropyron spicatum 

Scope and Contents note

6 miles south of Othello, Washington. 1962

2 1458

Art. tridentata/Agropyron on loessal biscuit, with Art. rigida/Poa secunda on scabland in foreground 

Scope and Contents note

Northwest of Hartline, Washington. 1962

2 1459

Art. tripartita/Agropyron-Festuca idahoensis 

Scope and Contents note

Near Havillah, Washington. 1962

2 1460

Pseudotsuga/Calamagrostis rubescens 

Scope and Contents note

Southwest of Joseph, Oregon. 1962

2 1461

Picea-Abies las./Pachistima 

Scope and Contents note

Wenatchee Springs, Blue Mountains, Washington. 1962

2 1462

No description 

2 1463

Avalanche track in Picea-Abies forest 

Scope and Contents note

Bitterroot Mountains, Idaho. 1962

2 1464

Discontinuous Picea-Abies forest 

Scope and Contents note

North flank of Kalispel Peak, Washington. 1962

2 1465

Eurotia-Artemisia tridentata alternation 

Scope and Contents note

South of Wells, Nevada. 1962

2 1466

Elymus cinereus just over divide into Snake River drainage 

Scope and Contents note

12 miles north of Wilkins, Nevada. 1962

2 1467

Rabbit-induced Halogeton glomeratus outside Eurotia exclosure 

Scope and Contents note

Wells, Nevada. 1962

2 1468

Edge of burn in Artemisia tridentata-Agroyron assocation 

Scope and Contents note

West of Vantage, Washingotn. 1963 June 05

2 1469

Ecology excursion on Freezout Mountain. Well know plant ecologists as invited guests for 3-day excursion 

Scope and Contents note

Freezout Mountain, Idaho. 1962 August 01

2 1470

Thuja 16 feet 4 inches diameter 

Scope and Contents note

State Land Bridge Park, Idaho. 1963

2 1471

Thuja-Athyrium 

Scope and Contents note

Elk Ridge east of Elk City, Idaho. 1963

2 1472

Pseudotsuga showing storm damage 

Scope and Contents note

Crown Point, Oregon. 1963

2 1473

Vegetation mosaic. Eriogonum heracleoides-Festuca idahoensis Pseudotsuga 

Scope and Contents note

Bridesville, British Columbia. 1963

2 1474

Artemisia tridentata-Agropyron spicatum; young stand used for population analysis 

Scope and Contents note

Northwest of Richland, Washington. 1963

2 1475

Artemisia tridentata/Poa secunda 

Scope and Contents note

Hanford Reservation, Washington. 1963 May 20

2 1476

Agropyron spicatum-Poa secunda [bunchgrass-Sandberg bluegrass] on lithosoal 

Scope and Contents note

South of Colfax, Washington. 1963 May 27

2 1477

Pinus ponderosa at lower timberline 

Scope and Contents note

East of Kooskia, Idaho. 1963

2 1478

Grayia/Poa secunda, virgin stand studied 

Scope and Contents note

West of Vernita, Washington. 1963

2 1479

Purshia/Stipa comata, virgin stand 

Scope and Contents note

6 miles south-southeast of Othello, Washington. 1963 June 21

2 1480

Edge of burn in Artemisia trid./Agropyron 

Scope and Contents note

West of Pasco, Washington. 1963 June 24

2 1481

Stone nets in Eriogonum douglasii/Poa secunda 

Scope and Contents note

1 mile West of Cleveland, Washington. 1963

2 1482

Agropyron spicatum/Poa secunda [bunchgrass/Sandberg bluegrass], south slope of loess 

Scope and Contents note

Near Walker, Washington. 1963 June 16

2 1483

Ungrazed basalt butte with Bromus tectorum [cheatgrass] and Draba verna [spring draba] 

Scope and Contents note

East of Sprague, Washington. 1963

2 1484

Zones about saline alkali pond 

Scope and Contents note

North of Saint John, Washington. 1963 June 19

2 1485

Rhus glabra/Agropyron spicatum, Big Canyon Creek on Snake River, 2550 feet 

Scope and Contents note

North of Pittsburgh Landing, Idaho. 1963 July 02

2 1486

Festuca idahoensis/Symphoricarpos in cemetery 

Scope and Contents note

South of Kamiak Butte, Washington. 1963 June 23

2 1487

Pinus/Physocarpus islands at lower timberline 

Scope and Contents note

West of Whitebird, Idaho. 1963

2 1488

Distinct size classes in Pinus ponderosa/Festuca stand 

Scope and Contents note

South of Spokane, Washington. 1963

2 1489

Pinus/Stipa comata 

Scope and Contents note

East of Deep Creek, Washington. 1963 July 08

2 1490

Pseudotsuga/Calamagrostis rubescens 

Scope and Contents note

Union Peak, Montana. 1963

2 1491

Thuja/Athyrium filix-foemina, Deadhorse Creek site 

Scope and Contents note

Clearwater National Forest, Idaho. 1963 July 24

2 1492

Abies lasiocarpa/Menziesia with Jane 48 inches tall 

Scope and Contents note

3 miles south of Newman Peak, Saint Joe National Forest, Idaho. 1963

2 1493

Abies lasiocarpa/Menziesia site 

Scope and Contents note

Shoshone County, Idaho. 1963 July 19

2 1494

Abies lasiocarpa and Pinus albicaulis at 6000 feet on state divide 

Scope and Contents note

South of Saltese, Montana. 1963

2 1495

Old Tsuga heterophylla (1) being replaced by Abies amabilis (right), 4000 feet 

Scope and Contents note

Mount Baker, Washington. 1963

2 1496

Artemisia tridentata/Stipa comata on Saddle Mountain 

Scope and Contents note

South of Smyrna, Washington. 1963

2 1497

Excluding elk for 35 years allowed Amelanchier and Purshia to grow tall inside exclosure 

Scope and Contents note

Hoback Canyon, Wyoming. 1963

2 1498

Creek 

Scope and Contents note

below Pacific Springs, Wyoming. 1963 September 01

2 1499

Overland Trail on Laramie Road. Juniperus communis, Pinus flexilis, Artemisia tridentata vaseyana, Festuca kingii invading the Trail, with Artemisia tripartita rupicola and Festuca kingii dominant on either side 

Scope and Contents note

10 miles east of Laramie, Wyoming. 1963 September 01

2 1500

Pinus flexilis, Artemilia tripartita rupicola and Festuca kingii on summit of Laramie Range 

Scope and Contents note

10 miles east of Laramie, Wyoming. 1963

2 1501

Bursera hindsiana 

Scope and Contents note

Libertad, Mexico. 1963

2 1502

Bursera microphylla 

Scope and Contents note

Libertad, Mexico. 1963

2 1503

Valley floor: Pachycereus pringlei, Bursera spp., Opuntia bigelovii, Franseria dumosa 

Scope and Contents note

Libertad, Mexico. 1963

2 1504

Pachycereus pringlei (left), Carnegiea (center), Lemaireocereus thurberi (right), with Larrea, Olneya, Cercidium microphyllum, Opuntia fulgida, and Encelia farinosa 

Scope and Contents note

East of Libertad, Mexico. 1963

2 1505

Encelia farinosa dominant where other desert plants have been grubbed off road right-of-way (Lemaireocereus thurberi, Larrea, Olneya, etc.) 

Scope and Contents note

Sonora, Mexico. 1963

2 1506

Opuntia bigelovii 

Scope and Contents note

Libertad, Mexico. 1963 December 01

2 1507

Idria columnaris 

Scope and Contents note

Libertad, Mexico. 1963 December 01

2 1508

Idria columnaris 

Scope and Contents note

Libertad, Mexico. 1963 December 01

2 1509

Duplicate of Shreve photo (original in 1918) 

Scope and Contents note

South of Libertad, Mexico. 1963

2 1510

Atriplex barcleyana and Frankenia palmeri beside ocean 

Scope and Contents note

Libertad, Mexico. 1963

2 1511

Larrea 

Scope and Contents note

Death Valley, California. 1963

2 1512

Atriplex with bare playa beyond 

Scope and Contents note

North of Baker, California. 1963

2 1513

Virtually bare land 

Scope and Contents note

Death Valley, California. 1963

2 1514

Washingtonia filifera, outpost at extreme edge of range 

Scope and Contents note

Palm State Park, Arizona. 1963

2 1515

Yucca brevifolia, Larrea, Franseria dumosa, elevation 3600 feet 

Scope and Contents note

Near Searchlight, Nevada. 1963

2 1516

Yucca brevifolia, Larrea, Franseria dumosa, elevation 3600 feet 

Scope and Contents note

West of Searchlight, Nevada. 1963

2 1517

Fouquieria splendens in flower and leaf 

Scope and Contents note

Near Yuma, Arizona. 1963

2 1518

Shrubs off Wawawai Canyon; repeat of #1173 taken 10 years later 

Scope and Contents note

Eastern Washington. 1962 July 03

2 1519

Eriogonum microthecum stand (easternmost, along Snake River) 

Scope and Contents note

Washington State University. 1964 May 30

2 1520

Artemisia tridentata/Agropyron stand with nearly all Agrop. grazed out 

Scope and Contents note

Schrag, Washington. 1964 June 06

2 1521

Eriogonum sphaerocephalum stand 

Scope and Contents note

West of Odessa, Washington. 1964 June 07

2 1522

Agropyron spicatum plant 10 months after burning 

Scope and Contents note

10 miles West of Kiona, Washington. 1964 June 11

2 1523

Pinus ponderosa reproduction 

Scope and Contents note

South edge of Cheney, Washington. 1964

2 1524

Pseudotsuga/Physocarpus forest confined to thin soil and southwest exposure 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1964

2 1525

Pinus ponderosa/Festuca idahoensis stand, with Arceuthobium on tree 

Scope and Contents note

Spokane, Washington. 1964

2 1526

Edge of burn (next spring); Art. tripartita, Festuca line in burned area 

Scope and Contents note

Near Grand Coulee Dam, Washington. 1964 April 27

2 1527

Artemisia tridentata/Agropyron spicatum stand 28 years after fire, with young shrubs well established but still small 

Scope and Contents note

Cole Creek, Richland, Washington. 1964

2 1528

Edge of burn in Artemisia tridentata/Stipa comata first spring after fire 

Scope and Contents note

7 miles south of Othello, Washington. 1964 May 19

2 1529

Edge of burn in Artemisia tridentata/Stipa comata first spring after fire showing coverage frame and sighting device for basal frequencey 

Scope and Contents note

7 miles south of Othello, Washington. 1964 May 19

2 1530

Eriogonum microthecum [slender buckwheat] stand 

Scope and Contents note

1.5 miles east of mouth of Steptoe Canyon, Whitman County, Washington. 1964 May 30

2 1531

Rhus glabra stands on slope 

Scope and Contents note

Southwest of Julietta, Washington. 1964 August 21

2 1532

Rhus glabra stands on slope 

Scope and Contents note

Southwest of Julietta, Washington. 1964 August 21

2 1533

Agropyron-Poa secunda [bunchgrass-Sandberg bluegrass] lithosolic profile of lithosol 

Scope and Contents note

Colfax, Washington. 1964 July 12

2 1534

Pseudotsuga-Physocarpus-Symphoricarpos islands in steppe 

Scope and Contents note

Tollgate, Oregon. 1964

2 1535

Alternation of Pseudotsuga forest with steppe 

Scope and Contents note

Tollgate, Oregon. 1964

2 1536

Pinus-Symphoricarpos stand (#F68) 

Scope and Contents note

Kennedy Rd., Idaho. 1964

2 1537

Pinus-Physocarpos stand (#F44) 

Scope and Contents note

Southwest of Potlatch (northesast of Kennedy Fd.), Idaho. 1964

2 1538

Abies lasiocarpa-Pachistima (stand #155) 

Scope and Contents note

Saint Joe Baldy, near Saint Maries, Idaho. 1964

2 1539

Abies lasiocarpa-Menziesia (stand # ) 

Scope and Contents note

Boston Mountain Trail, east of Elk City, Idaho. 1964

2 1540

Acer macrophyllum-Alnus rubra-Polystichum-Selaginella 

Scope and Contents note

Quinault Valley, Washington. 1964

2 1541

Three years after start of use of irrigation canal 18 inches deep, Typha latifolia is well started toward clogging the flow of water 

Scope and Contents note

South of Ephrata, Washington. 1964

2 1542

Scene overlooking canopy of monsoonal forest 

Scope and Contents note

Near Canas, Costa Rica. 1965

2 1543

Curatella savanna on dry knob sticking up above monsoonal forest 

Scope and Contents note

Canas, Costa Rica. 1965

2 1544

Curatella americana savanna with Stipa and Andropogoneae 

Scope and Contents note

Near Terraba, Puntarenas, Costa Rica. 1965

2 1545

Umbrella-form on caopy common in seral trees of rainforest 

Scope and Contents note

Costa Rica. 1965

2 1546

Forest about 90% deciduous in dry season 

Scope and Contents note

Ganas, Guanacaste, Costa Rica. 1965

2 1547

Recently abandoned field in rainforest, now dominated by Ceiba pentandra and Ochroma lagopus 

Scope and Contents note

Osa Peninsula, Costa Rica. 1965

2 1548

Buttressed tree base in virgin rainforest 

Scope and Contents note

Costa Rica. 1965

2 1549

Laguncularia Racemosa Swamp 

Scope and Contents note

Osa Peninsula, Costa Rica. 1965

2 1550

Looped roots of mangrove shrub 

Scope and Contents note

Osa Peninsula, Costa Rica. 1965

2 1551

Interior of Rhizophora mangrove stand at low tide 

Scope and Contents note

Osa Peninsula, Costa Rica. 1965

2 1552

Interior of swamp forest in dry season: Raphia, Carapa slateri, Symphonia globulifera, Mora oleifera 

Scope and Contents note

Osa Peninsula, Costa Rica. 1965

2 1553

Bryophytes thickly covering only water-bearing layers of sedimentary strata 

Scope and Contents note

Talamanca Range, Costa Rica. 1965

2 1554

Raindrop erosion of soil following removal of rainforest 

Scope and Contents note

Costa Rica. 1965

2 1555

Buttressed base of rainforest tree 

Scope and Contents note

Costa Rica. 1965

2 1556

Interior of rainforest 

Scope and Contents note

Costa Rica. 1965

2 1557

Subalpine scrub near summit of Volcan Poas, dominated by Pernettia coriacea, Vaccinium consanguineum, Myrica phanerodonta, Clusia, Myridendrum donnell-smithii 

Scope and Contents note

Costa Rica. 1965

2 1558

Epiphytic bromeliads in Montane Rainforest 

Scope and Contents note

Talamanca Range, Costa Rica. 1965

2 1559

Cyathea in Montane Rainforest 

Scope and Contents note

Costa Rica. 1965

2 1560

Pattern of shifting agriculture, Montane Rainforest with some of slope = 45% 

Scope and Contents note

Border of Heredia-Alahuela border, on Rio La Paz, Costa Rica. 1965

2 1561

Interior of #1558 [Subalpine scrub near summit of Volcan Poas, dominated by Pernettia coriacea, Vaccinium consanguineum, Myrica phanerodonta, Clusia, Myridendrum donnell-smithii] 

Scope and Contents note

Costa Rica. 1965

2 1562

No description 

2 1563

Ceiba pentandra with llanas 

Scope and Contents note

Guapiles, Costa Rica. 1965

2 1564

Montane Rainforest partly cleared for agriculture 

Scope and Contents note

25 kilometers south of San Jose, Costa Rica. 1965

2 1565

P.W. Richards in virgin Montane Rainforest 

Scope and Contents note

47.5 kilometers south of San Jose, Costa Rica. 1965 February

2 1566

Exterior of #1566 [P.W. Richards in virgin Montane Rainforest] 

Scope and Contents note

47.5 kilometers south of San Jose, Costa Rica. 1965 February

2 1567

Disturbed Montane Rainforest 

Scope and Contents note

25 miles south of San Jose, Costa Rica. 1965

2 1568

Goethalsia meiantha dominant on field 45 years after abandonment, Robert Godfrey 

Scope and Contents note

Turrialba, Costa Rica. 1965

2 1569

Group in virgin rainforest 

Scope and Contents note

Turrialba, Costa Rica. 1965

2 1570

Agricultural clearings in rainforest 

Scope and Contents note

Turrialba, Costa Rica. 1965

2 1571

Field 16 years after abandonment. The first tree invader, Trema micrantha has died out and only 1 climax tree species has appeared. Trees to 20 inches DBM in photo. Heliocarpus phyramidalis and Cecropia abundant now. G. Budowski 

Scope and Contents note

Turrialba, Costa Rica. 1965 February

2 1572

Field 16 years after abandonment. The first tree invader, Trema micrantha has died out and only 1 climax tree species has appeared. Trees to 20 inches DBM in photo. Heliocarpus phyramidalis and Cecropia abundant now. G. Budowski 

Scope and Contents note

Turrialba, Costa Rica. 1965 February

2 1573

Exterior of forest in #1569 [Goethalsia meiantha dominant on field 45 years after abandonment, Robert Godfrey] 

Scope and Contents note

Turrialba, Costa Rica. 1965

2 1574

Raphia taedigera swamp bordering the Moin River. Raphia leaves to 50 feet tall 

Scope and Contents note

East coast of Costa Rica. 1965

2 1575

Phizophora mangle and Conocarpus erecta swamp along Moin River 

Scope and Contents note

East coast of Costa Rica. 1965

2 1576

Interior of #1575, along trail. Jesus Idrobo and _____ 

Scope and Contents note

East coast of Costa Rica. 1965

2 1577

Tall Rhizophora mangle with stilt roots at low tide 

Scope and Contents note

Moin River, Costa Rica. 1965

2 1578

No description 

2 1579

Tangle of llanas in tiny opening in virgin rainforest 

Scope and Contents note

Guapiles, Costa Rica. 1965

2 1580

No description 

2 1581

Rainforest felled and ready to burn 

Scope and Contents note

Guapiles, Costa Rica. 1965

2 1582

Ceiba pentandra with llanas 

Scope and Contents note

Guapiles, Costa Rica. 1965

2 1583

No description 

2 1584

Dry forest about 1/3 deciduous in Upper Virilla River, Valley early in dry season 

Scope and Contents note

Near Villa Colon, Costa Rica. 1965

2 1585

Edge of dry forest early in dry eason 

Scope and Contents note

Near Canas, Costa Rica. 1965

2 1586

Fire-scarred bases of trees in dry forest region 

Scope and Contents note

Near Canas, Costa Rica. 1965

2 1587

Savanna just above high tide: Cereus, Opuntia, Agave, Plumeria, Bursera simaruba 

Scope and Contents note

Coco, Guanacaste, Costa Rica. 1965

2 1588

Savanna derived by fire then maintained by grazing, in dry forest region 

Scope and Contents note

Canas, Costa Rica. 1965

2 1589

Daubenmires on beach 

Scope and Contents note

El Coco, Guanacaste, Costa Rica. 1965 March 01

2 1590

Zonation of crytograms on bole of Roystonia, densest growth on seaward side 

Scope and Contents note

Limon, Costa Rica. 1965

2 1591

Scheelea swamp forest with taller evergreen dicot trees, in dry season 

Scope and Contents note

Near Canas, Costa Rica. 1965

2 1592

Scheelea swamp forest with taller evergreen dicot trees, in dry season 

Scope and Contents note

Near Canas, Costa Rica. 1965

2 1593

Buttressed tree base in #1592 

Scope and Contents note

Near Canas, Costa Rica. 1965

2 1594

Alnus rubra on upper stream terrace 

Scope and Contents note

Olympic Peninsula, Washington. 1965

2 1595

Eriogonum niveum-Poa secunda [snow buckwheat-Sandberg bluegrass] on lithosol above Agropyron spicatum-Poa secunda [bunchgrass-Sandberg bluegrass] 

Scope and Contents note

Hooper, Washington. 1965

2 1596

Tiny exclosure against elk 

Scope and Contents note

Blue Mountains, Washington. 1965

2 1597

Purshia/Festuca idahoensis stand, Davis Canyon 

Scope and Contents note

North of Brewster, Washington. 1965 June 23

2 1598

Rings of shrubs around talus 

Scope and Contents note

Grand Coulee Dam, Washington. 1965 June 22

2 1599

Artemisia tripartita/Agropyron spicatum stand in Davis Canyon 

Scope and Contents note

North of Brewster, Washington. 1965 June 23

3 1600

Edge of burn in Artemisia tridentata/Stipa comata stands studied 

Scope and Contents note

North edge of Brewster, Washington. 1965 June 23

3 1601

Edge of burn in Artemisia tridentata/Stipa comata stand, 6 days after fire 

Scope and Contents note

South of Othello, Washington. 1965 June 15

3 1602

Aristida longiseta/Poa secunda stand at cemetery - no grazing indicators!) 

Scope and Contents note

Asotin, Washington. 1965 June 12

3 1603

Aristida longiseta/Poa secunda stand at cemetery - no grazing indicators!) 

Scope and Contents note

Asotin, Washington. 1965 June 12

3 1604

Populus tremuloides/Symphoricarpos ecotone with Artemilia tripartita/Festuca idahoensis completely different species lists 

Scope and Contents note

Northwest of Riverside, Washington. 1965 June 23

3 1605

Grangeville burn site #F9. See 1403-406 1984-5 

Scope and Contents note

Grangeville, Idaho. 1965 July 01

3 1606

Thuja/Pachistima stand in Deviti Memorial Grove, stand #170 

Scope and Contents note

Near Powell Ranger Station, Idaho. 1965 July 27

3 1607

Pseudotsuga-Tsuga heterophylla-Polystichum. 800 year old stand 

Scope and Contents note

East slope of Vancouver Island, British Columbia. 1965

3 1608

Pseudotsuga-Tsuga heterophylla-Polystichum. 800 year old stand 

Scope and Contents note

East slope of Vancouver Island, British Columbia. 1965

3 1609

Pinus contorta near shore on west side 

Scope and Contents note

Vancouver Island, British Columbia. 1965

3 1610

Clonal patches of woody plants on exposed mountain slope 

Scope and Contents note

Olympic National Park, Washington. 1965

3 1611

Clonal thicket of Abies lasiocarpa on windswept mountain summit 

Scope and Contents note

Olympic National Park, Washington. 1965

3 1612

Alternating patches of forest and tundra 

Scope and Contents note

Olympic National Park, Washington. 1965

3 1613

Excessive utilization of Artemisia tridentata-Agropyron spicatum stand 

Scope and Contents note

South of Wallula, Washington. 1965 September 01

3 1614

Pinus ponderosa-Symphoricarpos stand F87 

Scope and Contents note

2.5 miles north of Fairfield, Washington. 1967

3 1615

Phlox longifolia associated with Agropyron spicatum in consequence of heavy jackrabbit browsing 

Scope and Contents note

Kiona, Washington. 1966

3 1616

Artemisia tridentata seedling years after fire in Art. trid./Stipa comata stand. Charred stump at base of stake 7 cm in diameter. 

Scope and Contents note

Brewster, Washington. 1966 June 23

3 1617

Purshia/Festuca idahoensis stand in Davis Canyon (# ) 

Scope and Contents note

Davis Canyon. 1966 June 23

3 1618

Eurotia-Poa secunda stand 10 years after complete protection from grazing 

Scope and Contents note

Yakima Chief Ranger Station, Yakima Indian Reservation, Washington. 1966 June 22

3 1619

Rhus glabra/Sporobolus cryptandrus stand. Rhus badly winterkilled 

Scope and Contents note

Lower Grand Ronde Valley, Oregon. 1966 April 13

3 1620

Rhus glabra/Agropyron spicatum stand. Rhus badly winterkilled. Road cut shows stoniness of soil 

Scope and Contents note

Lower Grand Ronde Valley, Oregon. 1966 April 13

3 1621

Eriogonum microthecum-Physaria oregona [slender buckwheat-Oregon twinpod] stand 

Scope and Contents note

Near Wilma, Whitman County, Washington. 1966 June 01

3 1622

Grassland preserve on WSU campus 

Scope and Contents note

Pullman, Washington. 1966 June 17

3 1623

Festuca-Symphoricarpos [fescue-snowberry] mosaic 

Scope and Contents note

South of Albion, Washington. 1966 June 17

3 1624

Agropyron spicatum-Poa secunda [bunchgrass-Sandberg bluegrass] (lithosolic) on right, above Festuca-Symphoricarpos [fescue-snowberry] (and Crataegus douglasii-Symphoricarpos [black hawthorn-snowberry] fragments) 

Scope and Contents note

unknown. 1966

3 1625

Pinus ponderosa-Agropyon spicatum (stand # ) 

Scope and Contents note

Spokane County, Washington. 1966 June 03

3 1626

Pseudotsuga replacing Quercus garryana 

Scope and Contents note

Oakland, Oregon. 1966 April 01

3 1627

Chamaecyparis lawsoniana with Gaultheria shallon at base 

Scope and Contents note

Coquille River Valley, Coast Range, Oregon. 1966

3 1628

Alnus rubra stand 

Scope and Contents note

Near Lincoln City, Oregon. 1966 April 01

3 1629

Mudflow of 1947 that killed conifer forest, being invaded by Populus tridhocarpa 

Scope and Contents note

Mount Rainier National Park, Washington. 1966 June 01

3 1630

Showing Rubus spectabilis discontinuous fringe just above beach, with Picea sitchensis-Alnus rubra on slope 

Scope and Contents note

Cape Alava, Washington. 1966 June 01

3 1631

Showing Elymus on sand at upper edge of beach, with Rubus spectabilis thicket behind, then Picea sitchensis-Alnus rubra 

Scope and Contents note

Cape Alava, Washington. 1966 June 01

3 1632

Interior of Picea sitchensis-Polystichum munitum association on steep scarp facing sea 

Scope and Contents note

Cape Alava, Washington. 1966 June 01

3 1633

Picea sitchensis forest being overwhelmed by coastal dune 

Scope and Contents note

Oregon. 1966

3 1634

Picea sitchensis 

Scope and Contents note

Olympic Peninsula, Washington. 1966

3 1635

Pseudotsuga with understory of Thuja and Tsuga heterphylla 

Scope and Contents note

Olympic Peninsula, Washington. 1966

3 1636

Thuja-Oplopanax 

Scope and Contents note

Roosevelt Grove, Pend Oreille County, Washington. 1966

3 1637

Scabland with lithosolic Agropyron-Poa secunda [bunchgrass-Sandberg bluegrass], and cultivated loessal hills in back 

Scope and Contents note

Ewan, Washington. 1966

3 1638

Jackson Hole: Art. trident. vaseyana; Aspen, Lodgepole pine 

Scope and Contents note

Lookout Mountain, Wyoming. 1968

3 1639

Jackson Hole: Art. trident. vaseyana; Aspen, Lodgepole pine 

Scope and Contents note

Lookout Mountain, Wyoming. 1968

3 1640

Art. trid. vaseyana; Aspen, Pseud.; Abies las.; Tundra 

Scope and Contents note

West slope of Wind River Mountains, Wyoming. 1968

3 1641

Art. trid. vaseyana in swale; Aspen on south-facing slope; Picea en. and Abies lasiocarpa on north facing slope 

Scope and Contents note

Wind River Mountains, Wyoming. 1968

3 1642

Climax Populus tremuloides stand. R. Reed's stand 9A (Rock Creed) 

Scope and Contents note

Wind River Mountains, Wyoming. 1968

3 1643

Pure stand of Pinus flexilis, subalpine zone; climax 

Scope and Contents note

Wind River Mountains, Wyoming. 1968

3 1644

Purshia tridentata growing appressed to rock surface 

Scope and Contents note

Pinedale, Wyoming. 1968

3 1645

Pinus ponderosa-Stipa 

Scope and Contents note

Washington. 1966

3 1646

Pinus ponderosa-Stipa 

Scope and Contents note

Washington. 1966

3 1647

Pinus ponderosa-Stipa 

Scope and Contents note

Washington. 1966

3 1648

Pinus ponderosa-Agropyron spicatum 

Scope and Contents note

Spokane County, Washington. 1966 June 03

3 1649

Festuca-Symphoricarpos [fescue-snowberry] mosaic 

Scope and Contents note

South of Albion, Washington. 1966 June 17

3 1650

Lime layer in steppe soil profile 

Scope and Contents note

Steptoe Canyon, Whitman County, Washington. 1966

3 1651

Eriogonum microthecum-Physaria oregona [slender buckwheat-Oregon twinpod] stand 

Scope and Contents note

Near Wilma, Whitman County, Washington. 1966

3 1652

Eriogonum microthecum-Physaria oregona [slender buckwheat-Oregon twinpod] stand 

Scope and Contents note

Near Wilma, Whitman County, Washington. 1966

3 1653

Snowslide with Alnus 

Scope and Contents note

Kootenai Park, British Columbia. 1965 (?)

3 1654

Phlox longifolia associated with Agropyron spicatum in consequence of heavy jackrabbit browsing 

Scope and Contents note

Kiona, Washington. 1965

3 1655

Pinus ponderosa-Symphoricarpos stand (F87) 

Scope and Contents note

Fairfield, Washington. 1965 June 01

3 1656

Subalpine meadow. Alpine turf in foreground with Deschampsia caespitosa, Carex ebenea, Phleum alpinum, Antennaria. A=8 inches thick 

Scope and Contents note

Wind River Mountains, Wyoming. 1965

3 1657

Picea engelmanni and Pinus albicaulis invasion of subalpine meadow since 1915 photo 

Scope and Contents note

South Fork Guard Station, Wind River Mountains, Wyoming. 1965

3 1658

Deschampsia caespitosa has invaded old sheep trails in consequence of reduced use. Timberline 

Scope and Contents note

Wind River Mountains, Wyoming. 1965

3 1659

Sink holes formed by water moving along channels in gravelly subsoil. Eventually become a surface drainage course, subalpine 

Scope and Contents note

Wind River Mountains, Wyoming. 1965

3 1660

Subalpine meadow. Sheep have denuded slopes, and avoided wet meadow on bottom of swale 

Scope and Contents note

Wind River Mountains, Wyoming. 1965

3 1661

Festuca-Symphoricarpos [fescue-snowberry] steppe with Symphoricarpos [snowberry] and Prunus [plum] thickets 

Scope and Contents note

5 miles West of Colton, Washington. 1966 October 01

3 1662

Festuca-Symphoricarpos [fescue-snowberry] steppe with Symphoricarpos [snowberry] and Prunus [plum] thickets 

Scope and Contents note

5 miles West of Colton, Washington. 1966 October 01

3 1663

Artemisia californicum 

Scope and Contents note

Laguna Beach, California. 1966

3 1664

No description - Missing 

3 1665

Students examining bats in mouth of cave 

Scope and Contents note

Near San Jose, Costa Rica. 1967

3 1666

Last remnants of forest, largely evergreen on Fince Taboga 

Scope and Contents note

Near Canas, Costa Rica. 1967

3 1667

Forest interior 

Scope and Contents note

Finca Taboga near Canas, Costa Rica. 1967

3 1668

Edge of forest where cleared for pasture 

Scope and Contents note

Finca Taboga near Canas, Costa Rica. 1967

3 1669

Termite tunnels and nest 

Scope and Contents note

Finca Taboga near Canas, Costa Rica. 1967

3 1670

Tip of deciduous tree alive and cambium at base living after hot fire 

Scope and Contents note

Finca Taboga near Canas, Costa Rica. 1967

3 1671

Last remnants of forest, largely evergreen on Fince Taboga 

Scope and Contents note

Near Canas, Costa Rica. 1967

3 1672

Last remnants of forest, largely evergreen on Fince Taboga 

Scope and Contents note

Near Canas, Costa Rica. 1967

3 1673

Young Acacia costaricensis with ant-cleared areas about them 

Scope and Contents note

Finca Taboga near Canas, Costa Rica. 1967

3 1674

Interior of evergreen gallery forest 

Scope and Contents note

Finca Taboga near Canas, Costa Rica. 1967

3 1675

Last remnants of forest, largely evergreen on Fince Taboga 

Scope and Contents note

Near Canas, Costa Rica. 1967

3 1676

Sterculea apetala in partially cleared gallery forest 

Scope and Contents note

Finca Taboga near Canas, Costa Rica. 1967

3 1677

Monsoonal forest in wet season 

Scope and Contents note

Finca Taboga near Canas, Costa Rica. 1967

3 1678

Interior of montane rainforest - Missing 

Scope and Contents note

Tilaran, Costa Rica. 1967

3 1679

Patch-cut-and-burn forest - Missing 

Scope and Contents note

Snoqualmie National Forest, Washington. 1967

3 1680

Nisqually Valley from site of previous photo (# ) 

Scope and Contents note

Washington. 1967 August 01

3 1681

Nisqually Valley but looking downstream 

Scope and Contents note

Washington. 1967 August 01

3 1682

Alnus sinuata and Abies colonizing glacial drift directly 

Scope and Contents note

Nisqually Valley, Washington. 1967

3 1683

Erophorum in bog 

Scope and Contents note

West of Ozette, Washington.

3 1684

Thuja roots bared by erosion along train 

Scope and Contents note

West of Ozette, Washington. 1967

3 1685

No description 

3 1686

No description 

3 1687

Pinus contorta invading meadow 

Scope and Contents note

1.4 miles south of Island Lake Campground, Yellowstone National Park, Wyoming. 1967 August 01

3 1688

Pinus contorta-Vaccinium scoparium-Carex geyeri 

Scope and Contents note

Yellowstone National Park, Wyoming. 1967

3 1689

Pinus contorta-Vaccinium scoparium 

Scope and Contents note

Yellowstone National Park, Wyoming. 1967

3 1690

Erosional and depositional sectors of beach 

Scope and Contents note

Jackson Lake, Tieton National Park, Wyoming. 1967

3 1691

Kettle pond: Cares, Salix, Pinus contorta-Abies lasiocarpa 

Scope and Contents note

Tieton National Park, Wyoming. 1967

3 1692

Populus/Eleagnus-Shepherdia-Rosa 

Scope and Contents note

Gros Ventre River, Wyoming. 1967

3 1693

Old lava flow with Artemisia spp. and Purshia; soil with Artemisia spp. and grasses 

Scope and Contents note

West of Arco, Idaho. 1967

3 1694

Plants invading pahoehoe 

Scope and Contents note

Craters of the Moon, Idaho. 1967

3 1695

Eriogonum and Phacelia on volcanic cinders 

Scope and Contents note

Craters of the Moon, Idaho. 1967

3 1696

Pinus flexilis on ash and aa. 

Scope and Contents note

Craters of the Moon, Idaho. 1967

3 1697

Bare aa. - Missing 

Scope and Contents note

Craters of the Moon, Idaho. 1967

3 1698

Association fragment of aspen community 

Scope and Contents note

Challis National Forest, Idaho. 1967

3 1699

Invasion of talus 

Scope and Contents note

Challis National Forest, Idaho. 1967

3 1700

Pinus ponderosa-Symphoricarpos stand F87 

Scope and Contents note

2.5 miles north of Fairfield, Washington. 1967

3 1701

Pseudotsuga-Physocarpus climax. Recently but bisect 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1967

3 1702

Abies lasiocarpa-Xerophyllum climax 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1967

3 1703

Abies lasiocarpa-Menziesia climax 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1967

3 1704

Vegetation mosaic: Artemisia vaseyana, Populus tre., Abies lasiocarpa forest 

Scope and Contents note

Stanley Basin, Idaho. 1967

3 1705

Climax Abies lasiocarpa forest 

Scope and Contents note

Galena Summit, Idaho. 1967

3 1706

Interfingering at lower timberline 

Scope and Contents note

Little Lost River, Idaho. 1967

3 1707

Twin Buttes as seen from a little south: Artemisia trid., Agropyron spicatum, Orqzopsis hymenoides, Sitanion hysterix 

Scope and Contents note

Arco, Idaho. 1968

3 1708

Monumnet marking site of original Fort Hall. Scirpus slough to left. Chrysothamnus nauseosus and Elymus cinereus in foreground; Sarcobatus at middle distance on right; Salix tall scrub in distance 

Scope and Contents note

Idaho. 1968

3 1709

Mountain meadow unspoiled by overgrazing 

Scope and Contents note

Snowslide Canyon, 10 miles east of Montpelier, Idaho. 1968

3 1710

Populus tremuloides stand 

Scope and Contents note

Idaho. 1968

3 1711

Pseudotsuga invasion of Artemisia vaseyana park. Tree at lower left germinated in 1929 

Scope and Contents note

Granite Hills north-northeast of Montpelier, Idaho. 1968

3 1712

Smoke umbrella from mill forming during temperature inversion 

Scope and Contents note

Afton, Wyoming. 1968

3 1713

Abies lasiocarpa thickets. 

Scope and Contents note

Headwaters of Gray's River, Wyoming. 1968

3 1714

Succession from Pinus contorta to Abies lasiocarpa retarted by excessive deer browsing in winter 

Scope and Contents note

Gray's River, Wyoming. 1968

3 1715

Populus angustifolia/Rosa-Eleagnus on stream terrace 

Scope and Contents note

Near Wilson, Wyoming. 1968

3 1716

Populus angustifolia/Rosa-Eleagnus on stream terrace 

Scope and Contents note

Near Wilson, Wyoming. 1968

3 1717

Abies lasiocarpa invading Pinus contorta in Vaccinium scoparium site 

Scope and Contents note

Northwest of Grand Teton National Park, Wyoming. 1968

3 1718

Salix carr and wet meadow in Artemisia trid. vaseyana zone 

Scope and Contents note

Beaverhead National Forest, Montana. 1968

3 1719

Pinus flexilis-Juniperus scopulorum on steep rock slope at lower timberline 

Scope and Contents note

Ruby River, Gallatin National Forest, Montana. 1968

3 1720

Pinus flexilis-Juniperus scopulorum 

Scope and Contents note

East of Dillon, Montana. 1968

3 1721

Pinus flexilis 

Scope and Contents note

East of Dillon, Montana. 1968

3 1722

Grangeville burn site #F9 

Scope and Contents note

Grangeville, Idaho. 1968

3 1723

Grangeville burn site #F10 

Scope and Contents note

Grangeville, Idaho. 1968

3 1724

Populus/Cicuta 

Scope and Contents note

Lapwai Creek, south of Lapwai, Idaho. 1968 July 12

3 1725

Abies lasiocarpa-Xerohphyllum climax 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1968

3 1726

6 year old Populus tremuloides seedling 

Scope and Contents note

Wisconsin. 1968

3 1727

Agropyron spicatum-Poa secunda [bunchgrass-Sandberg bluegrass] stand 

Scope and Contents note

West of Kahlotus, Washington. 1968

3 1728

Juniperus occidentalis in dunes 

Scope and Contents note

East of Pasco, Washington. 1968

3 1729

Juniperus occidentalis in dunes surviving covering with sand 

Scope and Contents note

East of Pasco, Washington. 1968

3 1730

Rumex venosus on lees slope of active dune 

Scope and Contents note

East of Pasco, Washington. 1968

3 1731

Eriogonum microthecum with scattered Agropyron spicatum to left (stand 179) with Sporobolus, Eriogonum niveum and Chrysothamnus to right 

Scope and Contents note

Washington. 1968

3 1732

Celtis douglasii stand on alluvial fan 

Scope and Contents note

Alpowa Creek, Washington. 1968

3 1733

Celtis douglasii stand on alluvial fan 

Scope and Contents note

Alpowa Creek, Washington. 1968

3 1734

Dune succession: Hudsonia -> Pinus banksiana -> Quercus ellipsoidalis and Q. macrocarpa 

Scope and Contents note

1 mile north of Millston, Wisconsin. 1968

3 1735

Advancing edge of Hudsonia 

Scope and Contents note

1 mile north of Millston, Wisconsin. 1968

3 1736

Quercus macrocarpa-Rosa acicularis relic on southwest shoulder of stony moraine. Q. = stump sprouts from repeated burning to 12 cm DBH x m tall 

Scope and Contents note

18 miles West of Fort Williams, Ontario. 1968

3 1737

Logging road through Pseudotsuga-Physocarpus stand 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1968

3 1738

Eriogonum niveum-poa secunda (stand 175) 

Scope and Contents note

Washington. 1968

3 1739

Two-age stand of fire-follower trees. Larix above, Larix-P. contorta-P. monticola-Larix-Thuja-Tsuga below 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1968

3 1740

Easternmost stand of Artemisia tridentata-Festuca [threetip sagebrush-fescue] 

Scope and Contents note

West of Hooper, Washington. 1968

3 1741

Pinus taeda being replaced by Quercus-Carya-Liquidambar, with cleared area in foreground 

Scope and Contents note

Crockett, Texas. 1968

3 1742

8 year old burn in Abies lasiocarpa forest 

Scope and Contents note

Lost Trail Pass, Montana-Idaho border. 1968

3 1743

Grass park surrounded by P. ponderosa 

Scope and Contents note

North of Lost Trail Pass, Montana-Idaho border. 1968

3 1744

Steppe at east end of Gooseneck Ridge 

Scope and Contents note

Asotin County, Washington. 1968 August 28

3 1745

Steppe at east end of Gooseneck Ridge 

Scope and Contents note

Asotin County, Washington. 1968 August 28

3 1746

Elymus cinereus-Distichlis [basin wildrye-saltgrass] stand 

Scope and Contents note

East of Dusty, Washington. 1968

3 1747

Steppe preserve on WSU campus 

Scope and Contents note

Pullman, Washington. 1968 September 22

3 1748

Decadent Populus tremuloides [quaking aspen] with Crataegus douglasii [black hawthorn] and Heracleum [cowparsnip] beneath. Shawnee. 

Scope and Contents note

Northwest of Pullman, Washington. 1968

3 1749

Decadent Populus tremuloides [quaking aspen] with Crataegus douglasii [black hawthorn] and Heracleum [cowparsnip] beneath. Shawnee. 

Scope and Contents note

Northwest of Pullman, Washington. 1968

3 1750

Salix [willow] discolor flowering with soil still snow-covered 

Scope and Contents note

Pullman, Washington. 1969 March 23

3 1751

Juniperus-Artemisia tridentata 

Scope and Contents note

Caliente, Nevada. 1970

3 1752

Juniperus-Artemisia tridentata 

Scope and Contents note

Caliente, Nevada. 1970

3 1753

Yucca brevifolia. Rich shrub layer 

Scope and Contents note

South of Oak Springs Summit, Nevada. 1970

3 1754

Yucca scheidegeri 

Scope and Contents note

North of Las Vegas, Nevada. 1970

3 1755

Yucca 

Scope and Contents note

North of Wickenburg, Arizona. 1970

3 1756

Prosopis-Opuntia/grass. Shrubs increased at expense of grass 

Scope and Contents note

45 miles north of Nogales, Arizona. 1970

3 1757

Prosopis-Opuntia/grass. Shrubs increased at expense of grass 

Scope and Contents note

20 miles north of Nogales, Arizona. 1970

3 1758

Prosopis-Opuntia/grass. Shrubs increased at expense of grass. Badly overgrazed 

Scope and Contents note

7 miles south of Nogales, Mexico. 1970

3 1759

Desert with organ-pipe cactus 

Scope and Contents note

10 miles north of Guaymas, Mexico. 1970

3 1760

Microphyllous thorn scrub 

Scope and Contents note

South of Navajoa, Mexico. 1970

3 1761

Microphyllous thorn scrub 

Scope and Contents note

29 miles south of Sinaloa border, Mexico. 1970

3 1762

Microphyllous thorn scrub 

Scope and Contents note

57 miles south of Mochis, Sinaloa, Mexico. 1970

3 1763

Maximal microphyllous thorn scrub 

Scope and Contents note

North of Culiacan, Mexico. 1970

3 1764

Maximal microphyllous thorn scrub 

Scope and Contents note

North of Culiacan, Mexico. 1970

3 1765

Curatella-Brysonima savanna 

Scope and Contents note

South of Tuxpan junction to Nayarit, Mexico. 1970

3 1766

Palm savanna 

Scope and Contents note

23 miles east of San Blas, Nayarit, Mexico. 1970

3 1767

Mangrove swamp 

Scope and Contents note

San Blas, Mexico. 1970

3 1768

Mangrove swamp 

Scope and Contents note

San Blas, Mexico. 1970

3 1769

Mangrove swamp 

Scope and Contents note

San Blas, Mexico. 1970

3 1770

Palm savanna, apparently fire climax derived from deciduous forest 

Scope and Contents note

25 miles east of San Blas, Mexico. 1970

3 1771

Climatic savanna: Platyopuntia, Cylindropuntia - deciduous shrub/grass 

Scope and Contents note

52 miles southeast of Tepic, Nayarit, Mexico. 1970

3 1772

Savanna 

Scope and Contents note

Southeast of Magdalena, Nayarit, Mexico. 1970

3 1773

Pine-grass apparently derived from Quercus forest 

Scope and Contents note

29 miles east of Zamora, Mexico. 1970

3 1774

Quercus/shrub forest 

Scope and Contents note

39 miles West of Moreli, Mexico. 1970

3 1775

Quercus/grass forest 

Scope and Contents note

38 miles West of Morelia, Mexico. 1970

3 1776

Abies religiosa in ravine in Quercus-Pinus forest 

Scope and Contents note

28 miles east of Morelia, Mexico. 1970

3 1777

Pure Abies religiosa forest 

Scope and Contents note

20 miles east of Toluca, Mexico. 1970

3 1778

Aa with Agave spp. and umbe. in oak-pine zone 

Scope and Contents note

30 miles south of Mexico City, Mexico. 1970

3 1779

Open forest on older lava 

Scope and Contents note

35 miles south of Mexico City, Mexico. 1970

3 1780

Microphyllous thorn scrub with Plumeria 

Scope and Contents note

70 miles south-southWest of Puebla, Mexico. 1970

3 1781

Microphyllous thorn scrub in leaf 

Scope and Contents note

150 miles south of Puebla, Mexico. 1970

3 1782

Swollen base of savanna shrub 

Scope and Contents note

120 miles northWest of Oaxaca, Mexico. 1970

3 1783

Savanna 

Scope and Contents note

30 miles southeast of Oaxaca, Mexico. 1970

3 1784

Deciduous forest 

Scope and Contents note

Puente Siguacan, Guatemala. 1970

3 1785

Shifting agriculture 

Scope and Contents note

El Salvador. 1970

3 1786

Corn and bean field on recently cleared forest land 

Scope and Contents note

Nicaragua. 1970

3 1787

Coffee under dense shade of old forest trees 

Scope and Contents note

Nicaragua. 1970

3 1788

Tree silhouette 

Scope and Contents note

Nicaragua. 1970

3 1789

Cecropia pelata, stilt roots 

Scope and Contents note

Costa Rica. 1970

3 1790

Road cut with Hyparrhenia 

Scope and Contents note

Finca La Pacifica, Costa Rica. 1970

3 1791

Exclosure 

Scope and Contents note

Near Canas, Costa Rica. 1970

3 1792

Exclosure 

Scope and Contents note

Near Canas, Costa Rica. 1970

3 1793

Acacia farnesiana in overgrazed savanna 

Scope and Contents note

7.8 miles West of Liberia, Costa Rica. 1970

3 1794

Crescential alata. flowers and fruits 

Scope and Contents note

Costa Rica. 1970

3 1795

Curatella to right of stake, Byrsonia on left, invading recently denuded tuff, with deciduous forest on deep soil behind. Major herb Stylosanthes 

Scope and Contents note

Costa Rica. 1970

3 1796

Curatella to right of stake, Byrsonia on left, invading recently denuded tuff, with deciduous forest on deep soil behind. Major herb Stylosanthes 

Scope and Contents note

Costa Rica. 1970

3 1797

Sloanea quadrivalvis along river 

Scope and Contents note

Guanacaste, Costa Rica. 1970

3 1798

0.5x2 meter plot of Hyparrhenia just after clipping to show pedestals 

Scope and Contents note

Costa Rica. 1970

3 1799

Fencepost with epiphytes in montane rainforest 

Scope and Contents note

Tilaran, Costa Rica. 1970

3 1800

Interior of montane rainforest 

Scope and Contents note

Tilaran, Costa Rica. 1970

3 1801

Interior of montane rainforest 

Scope and Contents note

Tilaran, Costa Rica. 1970

3 1802

Epiphytes in montane rainforest 

Scope and Contents note

Costa Rica. 1970

3 1803

Epiphytes in montane rainforest 

Scope and Contents note

Costa Rica. 1970

3 1804

Sloanea ternifolia along river 

Scope and Contents note

Guanacaste, Costa Rica. 1970

3 1805

Riparian forest 

Scope and Contents note

Finca La Pacifica, Costa Rica. 1970

3 1806

Shrubby type of derived savanna 

Scope and Contents note

Canas, Costa Rica. 1970

3 1807

Semi-deciduous forest being converted to savanna with Hyparrhenia 

Scope and Contents note

Canas, Costa Rica. 1970

3 1808

Tobacco on steep slope in montane rainforest 

Scope and Contents note

Palmares, Costa Rica. 1970

3 1809

Shrubs recently cut back with machete 

Scope and Contents note

Canas, Costa Rica. 1970

3 1810

Paspalum notatum savanna developed in absence of burning 

Scope and Contents note

Canas, Costa Rica. 1970 October 28

3 1811

Savanna 

Scope and Contents note

Near Canas, Costa Rica. 1970

3 1812

Drop roots from liana in semi-deciduous forest 

Scope and Contents note

Canas, Costa Rica. 1970

3 1813

Well managed Hyparrhenia savanna 

Scope and Contents note

Hda. Taboga, Canas, Costa Rica. 1970

3 1814

Corner post of exclosure in center. Heavily grazed spot outside exclosure in center 

Scope and Contents note

Canas, Costa Rica. 1969 December 02

3 1815

Corner post of exclosure in center. Heavily grazed spot outside exclosure in center 

Scope and Contents note

Canas, Costa Rica. 1969 December 02

3 1816

Oplismenus persisting under savanna trees, but replaced by Hyparrhenia beyond drip line 

Scope and Contents note

Hda. Taboga, Canas, Costa Rica. 1970

3 1817

Sterculea apetala buttresses 

Scope and Contents note

Costa Rica. 1970

3 1818

Ficus in derived savanna 

Scope and Contents note

Hda. Taboga, Canas, Costa Rica. 1970

3 1819

Hyparrhenia at maximum development 

Scope and Contents note

Canas, Costa Rica. 1970 December 07

3 1820

Curatella savanna; thinnest soil in center with Aristida and Stipa, with broad marginal belt of Hyparrhenia on pumice 

Scope and Contents note

Had. Pacifica, Costa Rica. 1970 December 07

3 1821

Overgrazed savanna on thin soil over old lava flower. Aristida and Stylosanthes dominant in drained areas; ..... in wet. 

Scope and Contents note

7.8 miles West of Liberia, Costa Rica. 1970

3 1822

Overgrazed savanna on thin soil over old lava flower. Aristida and Stylosanthes dominant in drained areas; ..... in wet. 

Scope and Contents note

7.8 miles West of Liberia, Costa Rica. 1970

3 1823

Savanna across road from above, lightly grazed 

Scope and Contents note

Costa Rica. 1970

3 1824

Savanna across road from above, lightly grazed 

Scope and Contents note

Costa Rica. 1970

3 1825

Edge of overgrazed savanna on thin soil, with deciduous forest on deeper soil behind 

Scope and Contents note

Costa Rica. 1970

3 1826

Curatella savanna 

Scope and Contents note

11 miles south of Liberia, Costa Rica. 1970

3 1827

Oplismenus persisting under trees, with Hyparrhenia elsewhere 

Scope and Contents note

Costa Rica. 1970

3 1828

Zebu in savanna 

Scope and Contents note

South of Esparta, Costa Rica. 1970

3 1829

Savanna, derived savanna 

Scope and Contents note

Hda. Taboga, Canas, Costa Rica. 1970

3 1830

Semi-deciduous forest on thin stony soil 

Scope and Contents note

Rio Tempisque, Costa Rica. 1970

3 1831

Buttresses on Brosimum 

Scope and Contents note

Costa Rica. 1970

3 1832

Brassarola on tree trunk 

Scope and Contents note

Canas, Costa Rica. 1970

3 1833

Hyparrhenia burned with backfire early in dry season, with only surface litter consumed 

Scope and Contents note

Canas, Costa Rica. 1970 January 26

3 1834

Hyparrhenia burned with backfire early in dry season, with only surface litter consumed 

Scope and Contents note

Canas, Costa Rica. 1970 January 26

3 1835

Byrsonima silhouette on tuff 

Scope and Contents note

11 miles south of Liberia, Costa Rica. 1970

3 1836

Lianas, including Bauhinia, semi-deciduous forest 

Scope and Contents note

Canas, Costa Rica. 1970

3 1837

Montane rainforest landscape with slash-and-burn agriculture 

Scope and Contents note

Costa Rica. 1970

3 1838

Epiphytic bromeliad on Enterolobium 

Scope and Contents note

Costa Rica. 1970

3 1839

Cecropia pelata, stilt roots 

Scope and Contents note

Costa Rica. 1970

3 1840

Epiphytes in montane rainforest 

Scope and Contents note

Costa Rica. 1970

3 1841

Banana leaves shredded by wind 

Scope and Contents note

Costa Rica. 1970

3 1842

Sapranthus pallanda showing cauliflory 

Scope and Contents note

Costa Rica. 1970

3 1843

Wind-distribution of litter in semi-deciduous forest 

Scope and Contents note

Canas, Costa Rica. 1970

3 1844

Interior of semi-deciduous forest where diagram was made with Bombacopsis 

Scope and Contents note

Canas, Costa Rica. 1970

3 1845

Interior of semi-deciduous forest where diagram was made with Bombacopsis 

Scope and Contents note

Estacion Experimental Enrique Jimenez, Canas, Costa Rica. 1970 March 03

3 1846

Rootsprouts excavated from exclosure area. Lonchocarpus minimiflorus (left), Albizzia adenocephala, Hippocratea obovata, Tabebuia chrysantha, Jacquinia (right) 

Scope and Contents note

Costa Rica. 1970

3 1847

Fire scarred savanna trees 

Scope and Contents note

Canas, Costa Rica. 1970

3 1848

Early stage in savannization: 1 week after burn following loggin 

Scope and Contents note

Hda. Taboga, Canas, Costa Rica. 1970

3 1849

Early stage in savannization: 1 week after burn following loggin 

Scope and Contents note

Hda. Taboga, Canas, Costa Rica. 1970

3 1850

Backfire in savanna 

Scope and Contents note

Canas, Costa Rica. 1970 March 31

3 1851

Backfire in savanna 

Scope and Contents note

Canas, Costa Rica. 1970 March 31

3 1852

Exclosure the day after burning (Fire April 17) 

Scope and Contents note

Costa Rica. 1970

3 1853

Exclosure 4 days after burning 

Scope and Contents note

Costa Rica. 1970

3 1854

Exclosure 4 days after burning 

Scope and Contents note

Costa Rica. 1970

3 1855

Ficus buttresses in seasonal everygreen forest 

Scope and Contents note

Costa Rica. 1970

3 1856

Seasonal evergreen forest 

Scope and Contents note

Costa Rica. 1970

3 1857

Seasonal evergreen forest 

Scope and Contents note

Costa Rica. 1970

3 1858

Seasonal evergreen forest 

Scope and Contents note

Costa Rica. 1970

3 1859

Recently burned savanna on area once cultivated 

Scope and Contents note

Canas, Costa Rica. 1970

3 1860

Scheelia swamp 

Scope and Contents note

Hda. Taboga, Canas, Costa Rica. 1970

3 1861

Riparian forest tree with Bauhinia liana 

Scope and Contents note

Rio Tempisque, Costa Rica. 1970

3 1862

Riparian forest tree with Bauhinia liana 

Scope and Contents note

Rio Tempisque, Costa Rica. 1970

3 1863

Curatella savanna on zonal soil 

Scope and Contents note

12 miles north of Esparta, Costa Rica. 1970

3 1864

Banner cloud over continental divide, from dry side 

Scope and Contents note

North of San Ramon, Costa Rica. 1970

3 1865

Repeat photo of interior of semi-deciduous forest studied 

Scope and Contents note

Costa Rica. 1970 June 10

3 1866

Strangler fig 

Scope and Contents note

Costa Rica. 1970

3 1867

Enterolobium cyclocarpum seedlings in cow dropping 

Scope and Contents note

Rio Tempisque, Costa Rica. 1970

3 1868

Interior of semi-deciduous forest 

Scope and Contents note

Hda. Taboga, Canas, Costa Rica. 1970 June 16

3 1869

Interior of semi-deciduous forest 

Scope and Contents note

Hda. Taboga, Canas, Costa Rica. 1970 June 16

3 1870

Interior of semi-deciduous forest 

Scope and Contents note

Hda. Taboga, Canas, Costa Rica. 1970 June 16

3 1871

Acacia farnesiana-Crescentia-Acacia cornigera-Bromelia pinguin savanna on poorly drained soil 

Scope and Contents note

South of Ciudad Dario, Nicaragua. 1970

3 1872

Acacia farnesiana-Crescentia-Acacia cornigera-Bromelia pinguin savanna on poorly drained soil 

Scope and Contents note

South of Ciudad Dario, Nicaragua. 1970

3 1873

Corn planted on land newly cleared of Bursera-Plumeria, etc. 

Scope and Contents note

Nicaragua. 1970

3 1874

Canopy of semi-deciduous forest 

Scope and Contents note

North of La Libertad, El Salvador. 1970

3 1875

Montane Quercus forest with bromeliads and orchids 

Scope and Contents note

South of Antigua, Guatemala. 1970

3 1876

Montane Quercus forest with bromeliads and orchids 

Scope and Contents note

South of Antigua, Guatemala. 1970

3 1877

Cupressus stand in the mountains 

Scope and Contents note

South of Antigua, Guatemala. 1970

3 1878

Cupressus stand in the mountains 

Scope and Contents note

South of Antigua, Guatemala. 1970

3 1879

Quercus forest with few old Cupressus; altitude 7500 feet 

Scope and Contents note

West of Antigua, Guatemala. 1970

3 1880

Land deforested for wheat production but now mostly abandoned and used for sheep grazing. High mountains near milepost 167 

Scope and Contents note

Guatemala. 1970

3 1881

Progeny about parent tree 

Scope and Contents note

Guatemala. 1970

3 1882

Very thin soil deforested for agriculture 

Scope and Contents note

South of Tuxtla Gutierrez, Mexico. 1970

3 1883

Young stand of Pinus echinata 

Scope and Contents note

Sam Houston National Forest, Texas. 1970

3 1884

Fire-maintained Pinus echinata 

Scope and Contents note

Waverly, Texas. 1970

3 1885

Interior of Quercus (2 spp.) 

Scope and Contents note

Cary Forest, West of Livingston, Texas. 1970

3 1886

Fagus to left of stake, Magnolia grandiflora to right 

Scope and Contents note

Southwest of Alexandria, Louisianna. 1970

3 1887

Fagus to left of stake, Magnolia grandiflora to right 

Scope and Contents note

Southwest of Alexandria, Louisianna. 1970

3 1888

Arundinaria under Liquidambrar and Quercus marylandica 

Scope and Contents note

20 miles east of Naches, Mississippi. 1970

3 1889

Quercus laurifolia-Magnolia grandiflora forest on white sand. Some Carya here 

Scope and Contents note

South of Pensacola, Florida. 1970

3 1890

Quercus laevis (Q. laurifolia) climax on sand, with P. palustris seral 

Scope and Contents note

Camel Lake, 30 miles West of Tallahassee, Florida. 1970

3 1891

Pinus palustris-Serenoa 

Scope and Contents note

Osceola National Forest, Florida. 1970

3 1892

Sandhills with Pinus palustris, Quercus laevis, Aristia stricta 

Scope and Contents note

Osceola National Forest, Florida. 1970

3 1893

Pinus palustris with stump sprouts of Q. laevis and Q. nigra and Paspalum 4 years after mowing stopped 

Scope and Contents note

Near Ocala, Florida. 1970

3 1894

Pinus elliottii-Serenoa bark charred to 2 meters 

Scope and Contents note

Ocala National Forest, Florida. 1970

3 1895

Young dense stand of Pinus clausa 

Scope and Contents note

Ocala National Forest, Florida. 1970

3 1896

Lowland forest 

Scope and Contents note

Juniper Springs, Florida. 1970

3 1897

Lowland forest 

Scope and Contents note

Juniper Springs, Florida. 1970

3 1898

Lowland forest 

Scope and Contents note

Highland Hammock, Florida (near Sebring). 1970

3 1899

Quercus-Pinus forest with Agave and Juniperus in undergrowth 

Scope and Contents note

North of Comitan, Mexico. 1970

3 1900

Agave, ferns and bromeliads on Quercus 

Scope and Contents note

North of Comitan, Mexico. 1970

3 1901

Cloud forest epiphytes 

Scope and Contents note

Chiapas north of Tuxtla Gutierrez, Mexico. 1970

3 1902

Hillside corn fields 

Scope and Contents note

Chiapas, Mexico. 1970

3 1903

Pinus teocote/grass forest 

Scope and Contents note

90 miles north of Tuxtla Gutierrez, Mexico. 1970

3 1904

Semi-deciduous forest 

Scope and Contents note

North of Tuxtla Gutierrez, Mexico. 1970

3 1905

Semi-deciduous forest alternating with pre grasslandon very thin soil, with Byrsonima at ecotone 

Scope and Contents note

North of Tapanatepec, Oaxaca, Mexico. 1970

3 1906

Curatella-Byrsonima savanna on thin soil 

Scope and Contents note

North of Tapanatepec, Oaxaca, Mexico. 1970

3 1907

Quercus falcata (large) and Q. velutina (smaller) also Carya and Liquidambar 

Scope and Contents note

25 miles south of Tuscaloosa, Alabama. 1970

3 1908

Pueraria (kudzu) overwhelming forest 

Scope and Contents note

Yazoo, Mississippi. 1970

3 1909

Lowland broadleaf forest 

Scope and Contents note

Barge Lake, Delta National Forest, Mississippi. 1970

3 1910

Lowland broadleaf forest 

Scope and Contents note

Barge Lake, Delta National Forest, Mississippi. 1970

3 1911

Bird-desseminated row of Juniperus virginiana along fence 

Scope and Contents note

Arkansas. 1970

3 1912

Andropogon being invaded by Juniperus virg., Pinus echinata, Liquidambar, Rhus glabra on abandoned field 

Scope and Contents note

Ozark Mountains, Arkansas. 1970

3 1913

Quercus alba dwarfed and wind broken high in mountains. Cary here too. 

Scope and Contents note

Ozark Mountains, Arkansas. 1970

3 1914

Wind-dwarfed Quercus-Carya forest high in mountains 

Scope and Contents note

Ozark Mountains, Arkansas. 1970

3 1915

Taxodium swamp 

Scope and Contents note

Highland Hammock, Florida (near Sebring). 1970

3 1916

Taxodium swamp 

Scope and Contents note

Highland Hammock, Florida (near Sebring). 1970

3 1917

Taxodium swamp 

Scope and Contents note

Highland Hammock, Florida (near Sebring). 1970

3 1918

Taxodium swamp 

Scope and Contents note

Highland Hammock, Florida (near Sebring). 1970

3 1919

Pinus palsutris/Aristida 

Scope and Contents note

60 miles east of Tallahasse, Florida. 1970

3 1920

Taxodium ascendens swamp 

Scope and Contents note

East of Tallahasse, Florida. 1970

3 1921

Pueraria (kudzu) overwhelming forest 

Scope and Contents note

20 miles north of Selma, Alabama. 1970

3 1922

Fire-induced Andropogon grassland with Cornus drummondii, Blmus, Gleditsia and Populus deltoides in ravine 

Scope and Contents note

Flint Hills, Kansas. 1970

3 1923

Andropogon gerardi-Amorpha canescens and Psoralea tenuiflora 

Scope and Contents note

Flint Hills, Kansas. 1970

3 1924

Ravine with Quercus, Ulmus, Gleditsia, Celtis, etc. 

Scope and Contents note

Flint Hills, Kansas. 1970

3 1925

Ravine with Juglans nigra, Quercus prinoides and Platanus 

Scope and Contents note

Manhatten, Kansas. 1970

3 1926

Andropogon gerardi-Sorghastrum grassland with Ceanothus patch behind stake and Cornus drummondii patch in distance. Scattered Ulmus 

Scope and Contents note

Manhatten, Kansas. 1970

3 1927

Nearly pure stand of Andropogon gerardi developing with heavy litter where ungrazed, unmowed, and unburned (Hulbert's publication 1970) 

Scope and Contents note

Flint Hills, Kansas. 1970

3 1928

Bouteloua gracilis-B. curtipendila-Agropyron smithii on zonal soil (silty clay loam and non-calcareous, with Andropogon gerardi-A. scoparius-Bouteloua curt.-Rhus trilobata on stony soil calcareous to surface) 

Scope and Contents note

Hays, Kansas. 1970

3 1929

Yucca glauca in foreground, Rhus trilobata in distance on bluff 

Scope and Contents note

Hays, Kansas. 1970

3 1930

Pure Buchloe derived from Agropyron smithii-Buchloe-Bouteloua gracilis 

Scope and Contents note

Scott City, Kansas. 1970

3 1931

Artemisia filigolia with Calamagrostis gigantea 

Scope and Contents note

Syracuse, Kansas. 1970

3 1932

Muhlenbergia torreyi with double rings 

Scope and Contents note

Great Sand Dunes, Colorado. 1970

3 1933

Abies concolor-Pseudotsuga in ravine with Pinus cembroides-Juniperus on ridges 

Scope and Contents note

Great Sand Dunes, Colorado. 1970

3 1934

Interfingering of zones at lower timberline 

Scope and Contents note

Villa Grove, Colorado. 1970

3 1935

a, b, c repeats of # _____ taken 

Scope and Contents note

Colorado. 1970 August 01

3 1936

Ponderosa pine forest on mesa after grazing stopped 

Scope and Contents note

Boulder, Colorado. 1970 August 01

3 1937

Repeat of # ______ taken 

Scope and Contents note

Colorado. 1970 August 01

3 1938

Repeat of # ______ taken 

Scope and Contents note

Colorado. 1970 August 01

3 1939

Field abandoned over 30 years in steppe. Patch of Stipa comata and Buchlee to left of stake. Gutierrezia and Artemisia filifolia present 

Scope and Contents note

Nunn, Colorado. 1970

3 1940

Buchloe-Bouteloua gracilis-Opuntia 

Scope and Contents note

Near Nunn, Colorado. 1970

3 1941

Apparently climax Pinus contorta, 104 years old, 44 feet tall (one of Moir's study sites for publication) 

Scope and Contents note

Front Range, Colorado. 1970

3 1942

Kobresia myosuroides stand 

Scope and Contents note

Niwot Ridge, Colorado. 1970

3 1943

Abies lasiocarpa 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1970

3 1944

Rodent eskers at timberline 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1970

3 1945

Tip of Abies lasiocarpa in krummholz 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1970

3 1946

Abies lasiocarpa krummholz 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1970

3 1947

Pinus contorta invading subalpine meadow. Tree by stake around 20 years old 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1970

3 1948

Artemisia tridentata vaseyana, Populus tremuloides and Abies lasiocarpa communities 

Scope and Contents note

West of Encampment, Wyoming. 1970

3 1949

Cottonwood. Sarcobatus-Artemisia tridentata in foreground, Juniper-pinon on hills 

Scope and Contents note

Yampa River, Colorado. 1970

3 1950

Juniperus 

Scope and Contents note

Yampa River, Colorado. 1970

3 1951

Artemisia tridentata along drainageways crossing area with two communities of Artriplex 

Scope and Contents note

Manila, Utah. 1970

3 1952

Point where the Oregon Trail and the branch to Utah deverged. Figure is in middle of a 30 foot roadway now occupied by Gutierrezia and Artemisia tridentata, with only Artemisia on sides 

Scope and Contents note

West of Lander, Wyoming. 1970 August 01

3 1953

Pacific Springs with building of old Pony Express (1860), at head of the meadow 

Scope and Contents note

Wyoming. 1970

3 1954

Head of Pacific Springs with Pony Express buildings (1860) and Windriver Mountains in distance 

Scope and Contents note

Wyoming. 1970

3 1955

Artemisia tridentata-Stipa comata/Populus along river 

Scope and Contents note

South of Dubois, Wyoming. 1970

3 1956

Succession from graminoids to Salix carr behind meander loops of a creek 

Scope and Contents note

Wind River, Wyoming. 1970

3 1957

Landslide with Earthquake Lake and drowned forest 

Scope and Contents note

South of Ennis, Montana. 1970 August 13

3 1958

Thomomys-churning of soil in forest (Abies grandis) clearing 

Scope and Contents note

Blue Mountains, Washington. 1970

3 1959

Psoralea tenuiflora-Oryzopsis community of dunes 

Scope and Contents note

Hanford, Washington. 1970

3 1960

Transect of dune sere: Psoralea-Oryzopsis, Agropyron dasystachyum, Chrysothamnus nauseous, Purshia tridentata 

Scope and Contents note

Hanford, Washington. 1970

3 1961

Chrysothamnus nauseosus community 

Scope and Contents note

Hanford, Washington. 1970

3 1962

Purshia community 

Scope and Contents note

Hanford, Washington. 1970

3 1963

Agropyron dasystachyum 

Scope and Contents note

Hanford, Washington. 1970

3 1964

Psoralea-Oryzopsis community 

Scope and Contents note

Hanford, Washington. 1970

3 1965

Sapranthus pallanda showing cauliflory 

Scope and Contents note

Costa Rica. 1970

3 1966

Sapranthus pallanda showing cauliflory 

Scope and Contents note

Costa Rica. 1970

3 1967

Epiphytic cactus in phreatophytic savanna 

Scope and Contents note

Finca Taboga near Canas, Costa Rica. 1970

3 1968

Buttressed base of Ficus on floodplain 

Scope and Contents note

Canas, Costa Rica. 1970

3 1969

Young stand of Pinus echinata 

Scope and Contents note

Sam Houston National Forest, Texas. 1970

3 1970

Interior, semi-deciduous forest 

Scope and Contents note

Had. La Pacifica, Costa Rica. 1970

3 1971

Simarouba glauca in Curatella savanna 

Scope and Contents note

11 miles south of Liberia, Costa Rica. 1970

3 1972

Wagon train following pioneer trail 

Scope and Contents note

Castle Rocks, Kansas. 1970 August 01

3 1973

Sapranthus pallanda showing cauliflory 

Scope and Contents note

Costa Rica. 1970

3 1974

Thorn scrub desert 

Scope and Contents note

Northeastern Mexico. 1970

3 1975

Quercus groves in Quercus forest-Prosopis svanna ecotone 

Scope and Contents note

Texas coastal plain. 1970

3 1976

Prosopis savanna 

Scope and Contents note

Texas coastal plain. 1970

3 1977

Pinus-Liquidambra forest 

Scope and Contents note

Sam Houston National Forest, Texas. 1970

3 1978

Quercus forest near western edge 

Scope and Contents note

Southeastern Texas. 1970

3 1979

Desert 

Scope and Contents note

Tamaulipas, Mexico. 1970

3 1980

Thorn scrub. 

Scope and Contents note

Tamaulipas, Mexico. 1970

3 1981

Thorn scrub 

Scope and Contents note

Tamaulipas, Mexico. 1970

3 1982

Diag gage dendrometer 

Scope and Contents note

unknown. 1971

3 1983

Grangeville burn study: F9 (a and b) 

Scope and Contents note

Grangeville, Idaho. 1971 July 14

3 1984

Grangeville burn study: F10 (a and b) 

Scope and Contents note

Grangeville, Idaho. 1971 July 14

3 1985

Fairy mushroom rings 

Scope and Contents note

Lewiston, Idaho. 1971 July 17

3 1986

Quercus gambellii zone 

Scope and Contents note

Farmington Canyon, east of Salt Lake City, Utah. 1971

3 1987

Banana leaves torn by wind 

Scope and Contents note

unknown. 1971

3 1988

Aspen with a little Abies lasiocarpa at timberline (around 9000 feet) 

Scope and Contents note

East of Salt Lake City, Utah. 1971

3 1989

Populus tremuloides, Pseudotsuga and Quercus gambellii 

Scope and Contents note

Strawberry Reservoir, east of Salt Lake, Utah. 1971

3 1990

Artemisia tridentata-Agropyron stand 

Scope and Contents note

45 miles west-southWest of Twin Falls, Idaho. 1971 August 01

3 1991

Overland Trail on Laramie Road. Juniperus communis, Pinus flexilis, Artemisia tridentata vaseyana, Festuca kingii invading the Trail, with Artemisia tripartita rupicola and Festuca kingii dominant on either side 

Scope and Contents note

11.1 miles north of Saratoga, Wyoming. 1971 August 31

3 1992

Saline basin rimmed with Scirpus 

Scope and Contents note

2.1 miles north of Saratoga, Wyoming. 1971 August 31

3 1993

Saline basin rimmed with Scirpus 

Scope and Contents note

2.1 miles north of Saratoga, Wyoming. 1971 August 31

3 1994

Stipa comata steppe along Overland Trail 

Scope and Contents note

West of Laramie, Wyoming. 1971 August 31

3 1995

Pseudotsuga as seen from Royal Arch 

Scope and Contents note

Boulder, Colorado. 1931

3 1996

Another view of Pseudotsuga as seen from Royal Arch - Missing 

Scope and Contents note

Boulder, Colorado. 1931

3 1997

View of Pseudotsuga as seen from Royal Arch - Missing 

Scope and Contents note

Boulder, Colorado. 1970

3 1998

5 year old Picea sitchensis on fencepost - Missing 

Scope and Contents note

Olympic Peninsula, Washington. 1971

3 1999

Pinus ponderosa/Arctostaphylos uva-ursi in wilderness area 

Scope and Contents note

Northwest of Laramie Peak, Wyoming. 1971

3 2000

Pinus ponderosa/Arctostaphylos uva-ursi in wilderness area 

Scope and Contents note

Northwest of Laramie Peak, Wyoming. 1971

3 2001

Yellowstone river with Granite Peak (in Beartooth Mountains) 

Scope and Contents note

East of Columbus, Montana. 1971 September 04

3 2002

Madison River Buffalo Jump (Montana State Park) used for 2000 years but abandoned 200 years ago when horses cam into use. Bone midden to 60 feet deep. Bromus tectorum on midden; Artemisia tridentata/Stipa comata on adjacent colluvium 

Scope and Contents note

West of Bozeman, Montana. 1971

3 2003

Lichens and moss on Quercus garryana 

Scope and Contents note

Coast Range, Oregon. 1971

3 2004

Pseudotsuga and Quercus garryana 

Scope and Contents note

15 miles west-northWest of Corvallis, Oregon. 1971

3 2005

Polystichin union in Tsuga heterophylla forest 

Scope and Contents note

Oregon Coast Range, northWest of Roseburg, Oregon. 1971

3 2006

Extensive clear-cut by International Paper Company on BLM land 

Scope and Contents note

Douglas County, Oregon. 1971

3 2007

Heavy Pteridium litter on deforested site 

Scope and Contents note

Western Oregon. 1971

3 2008

Pinus ponderosa-Pseudotsuga-Libocedrus on serpentine 

Scope and Contents note

North of Medford, Oregon. 1971

3 2009

Pseudotsuga menziesii-Pinus ponderosa and Cenothus cuneatus on serpentine 

Scope and Contents note

Siskiyou Mountains, Oregon. 1971

3 2010

Stand of Pseudotsuga-Libocedrus-Pinus lambertiana-P. jeffreryi 

Scope and Contents note

Cascade Mountains, Oregon. 1971

3 2011

Pseudotsuga-Libocedrus-P. ponderosa on serpentine 

Scope and Contents note

Siskiyou National Forest, Oregon. 1971

3 2012

Pinus contorta and Arenaria on coastal dunes 

Scope and Contents note

Near Florence, Oregon. 1971

3 2013

Pinus contorta and Arenaria on coastal dunes 

Scope and Contents note

Near Florence, Oregon. 1971

3 2014

Pinus contorta-Cytisus scoparius-Arenaria planted for dune control 

Scope and Contents note

Florence, Oregon. 1971

3 2015

Pinus ponderosa, wind-trained 

Scope and Contents note

White Salmon, Washington. 1971

3 2016

Large Pinus ponderosa in grand fir habitat on fire-swept ridge (Coulter Creek) 

Scope and Contents note

Leavenworth, Washington. 1972

3 2017

Artemisia cana around seasonal pond, with Artemisia tridentata on higher ground in rear. Army firing range. Downinquia yima and Polygonum kelloggii 

Scope and Contents note

North of Yakima, Washington. 1972

3 2018

A and B repeat photo, 10 and 20 years after time zero, in ravine off Wawawai Canyon, see earlier photos 

Scope and Contents note

Southwest of Pullman, Washington. 1972

3 2019

Steep slope of Roundtop Park. Dead Pinus albicaulis 

Scope and Contents note

Pend Oreille County, Washington. 1972 August 02

3 2020

Abies lasiocarpa/Menziesia ferruginea stand 

Scope and Contents note

Roundtop Mountain, Washington. 1972

3 2021

Festuca viridula dominant near top of Bald Mountain with Lupinus chief associate. Dead Pinus albicaulis 

Scope and Contents note

Lolo Trail, Washington. 1972

3 2022

Near east end where Festuca viridula community makes sharp ecotone with Abies lastiocarpa forest. Snowdrift just within forest not visible, young trees not severly affected 

Scope and Contents note

Bald Mountain, Idaho. 1972

3 2023

Snowdrift just behind summit. Phyllodoce empetriformis in foreground. Broken and distorted trees are all Abies lasiocarpa 

Scope and Contents note

Bald Mountain, Idaho. 1972

3 2024

Same snowbank. Festuca Viridula dominant in foreground 

Scope and Contents note

Bald Mountain, Idaho. 1972

3 2025

Luzula hitchcockii dependent of heavy snow plus drip from trees. Festuca viridula in foreground 

Scope and Contents note

Bald Mountain, Idaho. 1972

3 2026

Snout of solifluction lobe covered with Agropyron spicatum. Hieraceum albertinum conspicuous in surrounding grassland 

Scope and Contents note

Bald Mountain, Idaho. 1972

3 2027

Lolo Trail as it crossed Bald Mountain. Xerophyllum dominantk, with young Pinus contorta staing at edge of trail in foreground. Old Abies lasiocarpa has completely blocked the trail in rear 

Scope and Contents note

Bald Mountain, Idaho. 1972 August 05

3 2028

Pinus jeffreyi/Artemisia vaseyana-Purshia tridentata on gravel flat 

Scope and Contents note

Lake Tahoe, California. 1972

3 2029

Young Abies concolor under Pinus jeffreyi along shore 

Scope and Contents note

Lake Tahoe, California. 1972

3 2030

Pinus jeffreyi being replaced by Libocedrus and Abies conolor 

Scope and Contents note

Lake Tahoe, California. 1972

3 2031

Gradual ecotone between Artemisia-dominanted community and grassland 

Scope and Contents note

Dubois, Wyoming. 1972

3 2032

Populus tremuloides being replaced by Abies lasiocarpa. John Wirsing 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1972

3 2033

Populus tremuloides being replaced by Abies lasiocarpa. John Wirsing 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1972

3 2034

Brooms formed by mistletoe on Pinus contorta 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1972

3 2035

Flagged Abies lasiocarpa 

Scope and Contents note

Snowy Range, Wyoming. 1972

3 2036

Flagged Abies lasiocarpa 

Scope and Contents note

Snowy Range, Wyoming. 1972

3 2037

Flagged Abies lasiocarpa 

Scope and Contents note

Snowy Range, Wyoming. 1972

3 2038

Flagged Abies lasiocarpa 

Scope and Contents note

Snowy Range, Wyoming. 1972

3 2039

Flagged Abies lasiocarpa 

Scope and Contents note

Snowy Range, Wyoming. 1972

3 2040

Forest-steppe ecotone 

Scope and Contents note

Big Horn Mountains, near Sheridan, Wyoming. 1972

3 2041

Populus, Salix, and Shepherida along Little Big Horn River 

Scope and Contents note

7 miles south of Custer Battlefield, Montana. 1972

3 2042

Pinus ponderosa confined to areas with too little soil for grass 

Scope and Contents note

30 miles east of Lewistown, Montana. 1972

3 2043

Stipa comata/Bouteloua gracilies, ungrazed this side of fence 

Scope and Contents note

15 miles north of Havre, Montana. 1972

3 2044

Wind-trained Pinus ponderosa 

Scope and Contents note

White Salmon, Washington. 1972

3 2045

Heavily grazed Stipa comata-Bouteloua gracilis 

Scope and Contents note

Manyberries, Alberta. 1972

3 2046

Festuca scabrella-Pontentilla fruticosa, virgin 

Scope and Contents note

Cypress Hills, Alberta. 1972

3 2047

Festuca scabrella-Pontentilla fruticosa, virgin 

Scope and Contents note

Cypress Hills, Alberta. 1972

3 2048

Grazed stand of Festuca scabrella-Pontentilla fruticosa, virgin 

Scope and Contents note

Cypress Hills, Alberta. 1972

3 2049

Aspen groves with Festuca scabrella grassland 

Scope and Contents note

North of Kiowa, Montana. 1972

3 2050

Aspen groves with Festuca scabrella grassland 

Scope and Contents note

South of Kiowa, Montana. 1973

3 2051

Atriplex confertifolia-Hilaria mutica 

Scope and Contents note

35 miles north of Tonopah, Nevada. 1973

3 2052

Prosopis-Sporobolus airoides 

Scope and Contents note

Near Cottonwood, Arizona. 1973

3 2053

Nolina microcarpa with Sporobolus airoides, Aristida spp, Bouteloua spp. 

Scope and Contents note

6 miles east of Sonoita, Arizona. 1973

3 2054

Acacia constricta and Fluorensia cernua with Larrea 

Scope and Contents note

West of Tombstone, Arizona. 1973

3 2055

Carnegiea gigantea vascular bundles 

Scope and Contents note

Arizona. 1973

3 2056

Soil profile in upper bajada 

Scope and Contents note

Tucson, Arizona. 1973

3 2057

Quercus emoryi/Bouteloua spp.-Andropogon 

Scope and Contents note

Sycamore Canyon, West of Nogales, Arizona. 1973

3 2058

Quercus emoryi/Bouteloua spp.-Andropogon 

Scope and Contents note

Sycamore Canyon, West of Nogales, Arizona. 1973

3 2059

Desert 

Scope and Contents note

Organ Pipe National Monument, Arizona. 1973

3 2060

Soil profile under Larrea 

Scope and Contents note

Arizona. 1973

3 2061

Cercidium microphyllum 

Scope and Contents note

Arizona. 1973

3 2062

Larrea/Franseria dumosa 

Scope and Contents note

Las Vegas, New Mexico. 1973

3 2063

Atriplex confertifolia/Hilaria 

Scope and Contents note

North of Tonopah, Nevada. 1973

3 2064

Old burned area in Tsuga/Pachistima H.T. 

Scope and Contents note

Kaniksu National Forest, Idaho. 1973

3 2065

Clearcuts and road cut scars 

Scope and Contents note

Kootenia River above Libby Dam, Montana. 1973

3 2066

Abies lasiocarpa-Pseudotsuga replacing Populus tremulides 

Scope and Contents note

Near Eureka, Montana. 1973

3 2067

Snowpack of lee slope 

Scope and Contents note

Grizzly Peak. 1973 July 03

3 2068

Burn in Abies lasiocarpa/Pachistima H.T. invaded by Abies lasiocarpa and Pinus contorta 

Scope and Contents note

Near Hat Point, Oregon. 1973

3 2069

Upper end of Hell's Canyon 

Scope and Contents note

From Saddle Creek Observation Point, Oregon. 1973

3 2070

Looking east from Hat Point, Oreogn at 6982 feet. Seven Devils are 10 miles distant 

Scope and Contents note

Hat Point, Oregon. 1973

3 2071

Fire still burning at Manitou Golf Course 6 feet from pavement, oppostie gate. Pinus ponderosa/Festuca idahoensis 

Scope and Contents note

Manitou Golf Course. 1973 August 02

3 2072

Vegetation mosaic: Pinus contorta, Artemisia, grass-dominated areas 

Scope and Contents note

Yellowstone National Park, Wyoming. 1973

3 2073

Shrub growth in clearcut in Abies lasiocarpa/Pachistima H.T. 

Scope and Contents note

Saint Joe National Forest, Idaho. 1973

3 2074

Plant invasion of basalt flow 

Scope and Contents note

Jordan Center, Oregon. 1973

3 2075

Pinus contorta/Artemisia vaseyana-Festuca idahoensis-Frasera albic. on outwash flat 

Scope and Contents note

East of Stanley, Idaho. 1973

3 2076

Atriplex nuttallii and artemisia tridentata communities 

Scope and Contents note

East of Cody, Wyoming. 1973

3 2077

Pinus contorta/Purshia tridentata on obsidian sand 

Scope and Contents note

Yellowstone National Park, Wyoming. 1973

3 2078

Ecotone: Artemisia tridentata/Agropyron - x Artemisia rigida 

Scope and Contents note

Richland, Oregon. 1973

3 2079

Artemisia arbiscula/Poa sandbergii at west foot of mountains 

Scope and Contents note

Steens Mountains, Oregon. 1973

3 2080

Chrysothamnus viscidiflorus/Bromus tectorum in field with Artemisia tridentata behind 

Scope and Contents note

Near Diamond, Oregon. 1973

3 2081

Forest-steppe interfingering 

Scope and Contents note

Blue Mountains, Washington. 1974

3 2082

10 year old clearcut in redwood forest, with stump sprouts conspicuous 

Scope and Contents note

Lady Bird Johnson Grove, Sequoia National Park, California. 1975

3 2082a

Prairie on south slope in redwood area. Original vegetation: Calamagrostis nootkatensis and Danthonia californica. Pseudotsuga around periphery 

Scope and Contents note

California. 1975

3 2083

Pinus elliottii/Serenia serrulata savanna 

Scope and Contents note

Corkscrew Sanctuary, Florida. 1975

3 2084

Corkscrew Swamp. Taxodium distichum, Acrostichum danaefolia and Blechnum serrulata 

Scope and Contents note

Corkscrew Swamp, Florida. 1975

3 2085

Pond with Sagittaria and Pistia 

Scope and Contents note

Corkscrew Swamp, Florida. 1975

3 2086

Taxodium "domes" 

Scope and Contents note

60 miles south of Orlando, Florida. 1975

3 2087

Tree fern and Chusquea in fog forest 

Scope and Contents note

Coast Range, Venezuela. 1976

3 2088

Tree fern in fog forest 

Scope and Contents note

Pittier National Park, Venezuela. 1976

3 2089

Tree fern in fog forest 

Scope and Contents note

Pittier National Park, Venezuela. 1976

3 2090

Xerophytic forest on colluvium, with thin residual soil above supporting Byrsonima-Curatella savanna. Rain shadow of Coast Range 

Scope and Contents note

Near Maracay, Venezuela. 1976

3 2091a

Xerophytic forest on colluvium, with thin residual soil above supporting Byrsonima-Curatella savanna. Rain shadow of Coast Range 

Scope and Contents note

Near Maracay, Venezuela. 1976

3 2091b

Xerophytic forest on colluvium, with thin residual soil above supporting Byrsonima-Curatella savanna. Rain shadow of Coast Range 

Scope and Contents note

Near Maracay, Venezuela. 1976

3 2092

Interior of fog forest 

Scope and Contents note

Pittier National Park, Venezuela. 1976

3 2093

Montane rainforest 

Scope and Contents note

Venezuela. 1976

3 2094

Upper timberline on slope slope of Andes 

Scope and Contents note

Venezuela. 1976

3 2095

Upper timberline on slope slope of Andes 

Scope and Contents note

Venezuela. 1976

3 2096

Espeletia schultzii, mostly stemless, on divide of Andes and a little above timberline at 3550 meters (at Laguno de Mucubaji) 

Scope and Contents note

South of Merida, Venezuela. 1976

3 2097

Espeletia schultzii, mostly stemless, on divide of Andes and a little above timberline at 3550 meters (at Laguno de Mucubaji) 

Scope and Contents note

South of Merida, Venezuela. 1976

3 2098

Espeletia schultzii, mostly stemless, on divide of Andes and a little above timberline at 3550 meters (at Laguno de Mucubaji) 

Scope and Contents note

South of Merida, Venezuela. 1976

3 2099

Alpine scrub 1-2 meters tall. 

Scope and Contents note

Paramo Negro, Andes of Venezuela. 1976

3 2100

Upper montaine forest 

Scope and Contents note

Paramo Negro, Andes of Venezuela. 1976

3 2101

Gilia spicata 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2102

Pulsatilla hirsutissima 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2103

Toucoscordian falcatum 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2104

Aragallus lambertii 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2105

Pachylopbus montanus 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2106

Tbalesia fasciculata on Artemisia 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2107

No description 

3 2108

Phlox multiflora 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2109

Boutolemon lumilus 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2110

Aragallus alliflous 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2111

Yucca glauca 

Scope and Contents note

unknown. circa 1930-1935

3 2112

Razoumofslsya cryptopoda (Durant mistletoe) on Pinus scopuorum 

Scope and Contents note

unknown. circa 1930-1935

3 2113

Nymphaea polysepala fruits 

Scope and Contents note

Redrock Lake. 1931 October 01

3 2114

Lupinus in arrays 

Scope and Contents note

Near Phoenix, Arizona. circa 1930-1935

3 2115

Thermopsis montana (golden pea) 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2116

Leucocrinum montanum (Sand lily) 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2117

Castilleja (Indian paint-brush) 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2118

Pulsatilla hirsutissima fruiting aspect 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2119

Pulsatilla hirsutissima in flower 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2120

Delphinium melsori (larkspur) 

Scope and Contents note

Boulder, Colorado. circa 1930-1935

3 2121

Pods of Yucca glauca 

Scope and Contents note

unknown. circa 1930-1935

3 2122

Yucca glauca 

Scope and Contents note

unknown. circa 1930-1935

3 2123

Pulsatilla hirsutissima 

Scope and Contents note

Minnesota. circa 1930-1935

3 2124

Sanguinaria canadensis 

Scope and Contents note

Hennepin County, Minnesota. 1933 April 23

3 2125

Aguilegia coerulea 

Scope and Contents note

Colorado. circa 1930-1935

3 2126

Trillium grandiflorum 

Scope and Contents note

Hennepin County, Minnesota. circa 1930-1935

3 2127

Oenothera - fasciated 

Scope and Contents note

unknown. circa 1930-1935

3 2128

Trillium luteum 

Scope and Contents note

unknown. circa 1930-1935

3 2129

Aresaema triphyllum 

Scope and Contents note

unknown. circa 1930-1935

3 2130

Polygonatum comutatum 

Scope and Contents note

unknown. circa 1930-1935

3 2131

Kalmia latifolia 

Scope and Contents note

unknown. circa 1930-1935

3 2132

Kalmia latifolia 

Scope and Contents note

unknown. circa 1930-1935

3 2133

Kalmia latifolia 

Scope and Contents note

unknown. circa 1930-1935

3 2134

Passiflora uncarnata 

Scope and Contents note

unknown. circa 1930-1935

3 2135

Magnolia grandiflora 

Scope and Contents note

unknown. circa 1930-1935

3 2136

Azalea mudiflora 

Scope and Contents note

unknown. circa 1930-1935

3 2137

Liriodendron tulipifera 

Scope and Contents note

unknown. circa 1930-1935

3 2138

Cornus florida 

Scope and Contents note

unknown. circa 1930-1935

3 2139

Cercis canadensis 

Scope and Contents note

unknown. circa 1930-1935

3 2140

Osmunda cinnamonea 

Scope and Contents note

unknown. circa 1930-1935

3 2141

Pontederis cordata 

Scope and Contents note

unknown. circa 1930-1935

3 2142

Elephantella groenlandiea 

Scope and Contents note

unknown. circa 1930-1935

3 2143

Psychotria bacteriophylla 

Scope and Contents note

unknown. circa 1930-1935

3 2144

Mitella stauropetala 

Scope and Contents note

unknown. circa 1930-1935

3 2145

Drosera rotundifolia 

Scope and Contents note

unknown. circa 1930-1935

3 2146

Drosera rotundifolia 

Scope and Contents note

unknown. circa 1930-1935

3 2147

Callochortus elegans 

Scope and Contents note

unknown. circa 1930-1935

3 2148

No description 

Scope and Contents note

unknown. circa 1930-1935

3 2149

No description 

Scope and Contents note

unknown. circa 1930-1935

3 2150

No description 

Scope and Contents note

unknown. circa 1930-1935

3 2151

No description 

Scope and Contents note

unknown. circa 1930-1935

3 2152

No description 

Scope and Contents note

unknown. circa 1930-1935

3 2153

No description 

Scope and Contents note

unknown. circa 1930-1980

3 2154

No description 

Scope and Contents note

unknown. circa 1930-1980

3 2155

Subseries 1.2 - Negatives 

Box item

Missing 

4 1

Vernonia altissima - indicator of overgrazing 

Scope and Contents note

Martinsville, Indiana.

4 2

Sabina scopulorum - on forest floor of Rock Pine Mesas 

Scope and Contents note

Boulder, Colorado. 1931

4 3

Artemisia, plains 

Scope and Contents note

Near Roggen, Colorado. 1931

4 4

Pinus scopulorum savanna 

Scope and Contents note

Boulder, Colorado. 1931

4 5

Plant zonation around Redrock Lake 

Scope and Contents note

Near Ward, Colorado. 1931

4 6

Twist in bole of conifer (Pseudotsuga?) 

4 7

Canyon vegetation between mesas 

Scope and Contents note

Boulder, Colorado (Pole Canyon). circa 1931

4 8

Opuntia, indicator of overgrazing 

Scope and Contents note

Boulder, Colorado. 1931

4 9

Antennaria apprica in short grass 

Scope and Contents note

Boulder, Colorado. 1931

4 10

Artemisia 

Scope and Contents note

Nebraska. 1931 September 7

4 11

Artemisia tridentata 

Scope and Contents note

Grand Lake, Colorado. circa 1931

4 12

Pinus flexilis 

Scope and Contents note

Triangulation Point near University Camp, Colorado (timberline). circa 1931

4 13

Picea engelmanii 

Scope and Contents note

Triangulation Point near University Camp, Colorado (timberline). circa 1931

4 14

Picea engelmanii 

Scope and Contents note

timberline on Mt. Evans, Colorado (with dwarf willows). 1932

4 15

Populus tremuloides - Pinus murrayana assoc. on burned-over land 

Scope and Contents note

Ward, Colorado. 1932

4 16

Sub-alpine lake being filled in with sedges 

Scope and Contents note

Near Blue Lake, Colorado. 1932

4 17

Salix - Carex community in depression of sand dunes 

Scope and Contents note

Roggen, Colorado. 1932

4 18

Estee Park, Colorado (now a reservoir!) 

Scope and Contents note

Estee Park, Colorado. 1932

4 19

Alkali patches 

Scope and Contents note

Near Ft. Lupton, Colorado. 1932

4 20

Dune-crest sand binding rhizome 

Scope and Contents note

Roggen, Colorado. 1932

4 21

Hardpan in prairie soil profile 

Scope and Contents note

Central City, Nebraska. 1932

4 22

Ilex verticillata - Sphagnum swamp 

Scope and Contents note

Near Bloomington, Indiana. 1932

4 23

Burnt-over land 

Scope and Contents note

North of Silver Lake, Colorado. 1932

4 24

Ant hill - in short-grass prairie 

Scope and Contents note

Near Whiterooks, Boulder, Colorado. 1932

4 25

Ant hill - in short-grass prairie 

Scope and Contents note

Near Whiterooks, Boulder, Colorado. 1932

4 26

Alpine peaks 

Scope and Contents note

looking West from Mt. Evans, elevation, 14,259'. 1932

4 27

Opuntia arborescens 

Scope and Contents note

Foothills of southern Colorado. 1932

4 28

Xylem skeleton of Carnegia gigantea 

Scope and Contents note

Phoenix, Arizona. 1932

4 29

Barrel cactus (Ferrocaotus) 

Scope and Contents note

Phoenix, Arizona. 1932

4 30

Fouquieria splendens (Ocotillo, or Coachwhip) 

Scope and Contents note

Phoenix, Arizona. 1932

4 31

Erosion on a bluff 

Scope and Contents note

Hot Springs, New Mexico. 1932

4 32

Cereus (Carnegia) gigantea (Sajuaro, or Giant Cactus) 

Scope and Contents note

Phoenix, Arizona. 1932

4 33

Cereus (Carnegie) gigantea (Sajuaro, or Giant Cactus) 

Scope and Contents note

Phoenix, Arizona. 1932

4 34

Desert grassland 

Scope and Contents note

San Marcial, New Mexico. 1932

4 35

Phoradendron 

Scope and Contents note

Populus Hatch, New Mexico. 1932

4 36

Pinus edulis woodland 

Scope and Contents note

Las Vegas, New Mexico. 1932

4 37

Covillea glutinosa 

Scope and Contents note

Elephant Buttes, New Mexico. 1932

4 38

Covillea glutinosa 

Scope and Contents note

Elephant Buttes, New Mexico. 1932

4 39

Yucca elate (Palmilla) 

Scope and Contents note

Deming, New Mexico. 1932

4 40

Side of arroya 

Scope and Contents note

Southern Colorado. 1932

4 41

Side of arroya 

Scope and Contents note

Southern Colorado. 1932

4 42

(Cholla) Opuntia Epp. 

Scope and Contents note

Superior, Arizona. 1932

4 43

Desert scene 

Scope and Contents note

Mt. Superstion, N. of Phoenix, Arizona. 1932

4 44

Prickly pear (Opuntia sp.) 

Scope and Contents note

Safford, Arizona. 1932

4 45

Ant hill, etc. - short-grass prairie 

Scope and Contents note

New Mexico. 1932

4 46

Missing 

4 47

Missing 

4 48

Missing 

4 49

Mesa ravine vegetation 

Scope and Contents note

Boulder, Colorado. 1932

4 50

Opuntia in shortgrass 

Scope and Contents note

Boulder, Colorado. 1932

4 51

No description 

4 52

Tumbleweeds along road 

Scope and Contents note

Boulder, Colorado. 1932

4 53

Prunus getting established around rocks 

Scope and Contents note

Boulder, Colorado. 1932

4 54

prostrate Pinus flexilis 

Scope and Contents note

Mount Audubon, Colorado. 1932

4 55

Opuntia arborescense - detail of plant body and vascular skeleton 

Scope and Contents note

1932

4 56

An old beaver lake well filled in, and spruce-fir forest 

Scope and Contents note

Baldy Mountain, Colorado. 1932

4 57

A mountain park 

Scope and Contents note

Rollinsville, Colorado. 1932

4 58

Timberline 

Scope and Contents note

Baldy Mountain, Colorado. 1932 June 01

4 59

Diminutive flowers (Pulsatille hirsutissima, Eritrichium argentium, Thlaspi coloradense) from timberline 

Scope and Contents note

Baldy Mountain, Colorado. 1932

4 60

Desert vegetation 

Scope and Contents note

South of Superior, Arizona. 1932

4 61

Bald cypress in Hovey's Lake 

Scope and Contents note

Posey, County, Indiana. 1932

4 62

Bald cypress in Hovey's Lake 

Scope and Contents note

Posey County, Indiana. 1932

4 63

Bald cypress in Hovey's Lake 

Scope and Contents note

Posey County, Indiana.

4 64

Swell-butt ash (F. profunda) swamp forest 

Scope and Contents note

around Bacon's Swamp, Indianapolis, Indiana. 1932

4 65

Vegetation zonation, (carex, buttonbush, willow, swamp forest, upland forest, now covered with houses!) 

Scope and Contents note

Bacon's Swamp, Indianapolis, Indiana. 1932

4 66

Osmunda oinnamomea - bog 

Scope and Contents note

Northern Indiana. 1932

4 67

Pinus Banksiana flooded and killed by beaver 

Scope and Contents note

Itasca State Park, Minnesota. 1932

4 68

Virgin Pinus resinosa 

Scope and Contents note

Itasca State Park, Minnesota. 1932

4 69

Virgin Pinus resinnsa 

Scope and Contents note

Itasca State Park, Minnesota. 1932

4 70

Cycloloma on low sand hills 

Scope and Contents note

North of Minneapolis, Minnesota. 1932

4 71

Hudsonia tomentosa - on low sand hills 

Scope and Contents note

North of Minneapolis, Minnesota. 1932

4 72

A dune grass, spreading by rhizome 

Scope and Contents note

1932

4 73

Formation of a fore-dune around a grass clump 

Scope and Contents note

Northern Indiana. 1932

4 74

Dune front being captured by vegetation 

Scope and Contents note

1932

4 75

Gravel-bar vegetation zones: dianthera, carex, ambrosa populus salix 

Scope and Contents note

White River, north of Indianapolis, Indiana. 1932

4 76

Gravel-bar vegetation zones: dianthera, carex, ambrosia populus salix 

Scope and Contents note

White River, north of Indianapolis, Indiana. 1932

4 77

Dune advancing on bog 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 78

Shore of Lake Michigan where sand is washed up, dried, blown back into dunes 

Scope and Contents note

Dunes State Park. 1932

4 79

Vitis stabilizing a dune formed around a grass clump 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 80

Furnaceville blowout 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 81

Pinus strobus forest once covered and now uncovered by dune 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 82

Big Blowout 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 83

Shore of Lake Michigan where sand is washed up, dried, blown back into dune 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 84

Dune encroaching oak forest 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 85

Platanus growing upward as fast as dune covers it 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 86

Tilia - grew up with dune, now dune recedes and roots dangle 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 87

Active dune encroaching on bog 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 88

Side of a blowout 

Scope and Contents note

Dunes State Park, Indiana. 1932

4 89

Big Woods forest interior (1) 

Scope and Contents note

Wright County, Minnesota. 1932 April 22

4 90

Ulmus americans 

Scope and Contents note

Hennepin County, Minnesota. 1932

4 91

Patrician drift 

Scope and Contents note

Scott County, Minnesota. 1932

4 92

Thin Patrician drift over Keewatin outwash 

Scope and Contents note

Scott County, Minnesota. 1932

4 93

Tilia glabra - basal sprouts 

Scope and Contents note

Minnesota. 1932

4 94

Tall grass prairie 

Scope and Contents note

Hennepin County, Minnesota. 1932

4 95

Hill forested on N. side 

Scope and Contents note

Southeastern Minnesota. 1932

4 96

Spruce-fir replacing Betula 

Scope and Contents note

Northeastern Minnesota. 1932

4 97

Verbena in over-grazed tall-grass prairie 

Scope and Contents note

Illinois. 1932

4 98

Dune blowout with Hudsonia 

Scope and Contents note

Minnesota, Anoka County. 1932

4 99

Pinus flexilis 

Scope and Contents note

University Of Colorado. 1931

4 100

Abies lasiocarpa 

Scope and Contents note

Mitchell Lake, Colorado. 1931

4 101

Betula papysifera thicket following fire 

Scope and Contents note

Northeastern Minnesota. circa 1932-1935

4 102

Young betula following a burn 

Scope and Contents note

Northeastern Minnesota. circa 1932-1935

4 103

Spruce-Fir-Birch 

Scope and Contents note

Northeastern Minnesota. circa 1932-1935

4 104

Foliose lichen on rock 

Scope and Contents note

circa 1932-1935

4 105

Rock crevise and surface successions (Potentilla tridentata) 

Scope and Contents note

Northeastern Minnesota. circa 1932-1935

4 106

Cut-over Maple-Basswood with Trillium grandiflorum 

Scope and Contents note

Minnesota. circa 1932-1935

4 107

Later stage of #106 [Rock crevise and surface successions] 

Scope and Contents note

Northeastern Minnesota. circa 1932-1935

4 108

Taxodium levees 

Scope and Contents note

circa 1932-1935

4 109

Tilia glabra - stump sprouts 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

4 110

Tilia glabra - stump sprouts 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

4 111

Celastius on Ostrya 

Scope and Contents note

Minnesota. circa 1932-1935

4 112

Wekkly podsolized drift - Q. ellipsoidalis forest 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

4 113

Maple-Basswood 

Scope and Contents note

Minnesota, "Big Woods". circa 1932-1935

4 114

Maple-Basswood 

Scope and Contents note

Minnesota, "Big Woods". circa 1932-1935

4 115

Maple-Basswood 

Scope and Contents note

Minnesota "Big Woods". circa 1932-1935

4 116

Maple-Basswood 

Scope and Contents note

Minnesota "Big Woods". circa 1932-1935

4 117

Bur oak Savanna - edaphis climax on sandy outwash 

Scope and Contents note

Anoka County, Minnesota. circa 1932-1935

4 118

Q. macrocarpa olivacea, relict of period of burning 

Scope and Contents note

Tilia Forest, Hennepin County, Minnesota. circa 1932-1935

4 119

Maple - Basswood 

Scope and Contents note

Minnesota, "Big Woods". circa 1932-1935

4 120

Sub-climax forest, fig and birch entering-black spruce Cedum waning 

Scope and Contents note

Grand Maris, Minnesota. circa 1932-1935

4 121

Road out showing red drift 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

4 122

Road out showing shallow soil 

Scope and Contents note

Northern Minnesota. circa 1932-1935

4 123

Fairy ring of puffballs 

Scope and Contents note

Minnesota. circa 1932-1935

4 124

Young stage of blank spruce - tamaraoh- Ledum associes 

Scope and Contents note

Cook County, Minnesota. circa 1932-1935

4 125

Burn with young birch and fireweed 

Scope and Contents note

Grand Marais, Minnesota. circa 1932-1935

4 126

Climax spruce - fir- birch forest on shallow soil 

Scope and Contents note

Grand Marais, Minnesota. circa 1932-1935

4 127

Floating-leaved rooted aquatios (Sparganium, Mymphaea) and emergent root aquatics (Equisetum) at edge of sedge mat 

Scope and Contents note

Cook County, Minnesota. circa 1932-1935

4 128

Lake - bog zonation 

Scope and Contents note

Cook County, Minnesota. circa 1932-1935

4 129

Lake bog zonation 

Scope and Contents note

Cook County, Minnesota. circa 1932-1935

4 130

Beech - Maple virgin forest 

Scope and Contents note

Marion County, Indiana. circa 1932-1935

4 131

Beech - Maple virgin forest 

Scope and Contents note

Marion County, Indiana. circa 1932-1935

4 132

Leaves and disseninules of Sugar Maple - Basswood dominants 

Scope and Contents note

central Minnesota. circa 1932-1935

4 133

Bur oak leaf and acorn (Q. macro-clivaeformis) galls on Populus, Celtis, Querous borealis 

Scope and Contents note

circa 1932-1935

4 134

Larix bog 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

4 135

Pinus banksiana 

Scope and Contents note

Near Motley?, Minnesota. circa 1932-1935

4 136

Sugar maple - Basswood 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

4 137

Sugar maple - Basswood 

Scope and Contents note

Hennepin County, Minnesota. circa 1932-1935

4 138

Missing 

Scope and Contents note

Anoka County, Minnesota.

4 139

Fire scars on Pinus resinosa 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

4 140

Thuja-Sphagnum bog 

Scope and Contents note

Anoka County, Minnesota. circa 1932-1935

4 141

Picea canadensis 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

4 142

Pinus strobus 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

4 143

Betula papyrifera 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

4 144

Pinus resinosa 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

4 145

Abies balsame 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

4 146

Pinus resinosa with Picea-Abies understory 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

4 147

Pinus resinosa with Picea-Abies understory 

Scope and Contents note

Itasca Park, Minnesota. circa 1932-1935

4 148

Uvularia-Parthenocissus stratum, Sugar maple 

Scope and Contents note

Basswood forest at Lake Minnetonka, Minnesota. circa 1932-1935

4 149

Abies lasiocarpa - Pioea engelmannii 

Scope and Contents note

Brainerd Lake, Colorado. 1935

4 150

Populus - Salix fringe along stream in shortgrass plains 

Scope and Contents note

North central Colorado. 1935

4 151

Salix in apline tundra 

Scope and Contents note

Rocky Mountain National Park, Colorado. 1935

4 152

Silene acaulis 

Scope and Contents note

Rocky Mountain National Park, Colorado. 1935

4 153

Pinus ponderosa 

Scope and Contents note

Black Hills, South Dakota. 1935

4 154

Quercus scrub above Artemisia 

Scope and Contents note

Northeastern Utah. 1935

4 155

Quercus scrub above Artemisia 

Scope and Contents note

Northeastern Utah. 1935

4 156

Loess along road cut 

Scope and Contents note

Council Bluffs, Iowa. 1935

4 157

Missing 

Scope and Contents note

in sandhills of Nebraska.

4 158

Tall-grass prairie 

Scope and Contents note

sandhills of Nebraska. 1935

4 159

Missing 

Scope and Contents note

unspecified in Neb..

4 160

Platte River gravel bars 

Scope and Contents note

Nebraska. 1935

4 161

Missing 

4 162

Missing 

4 163

Desert pavement - deflated area 

Scope and Contents note

Wyoming. 1935

4 164

grassland 

Scope and Contents note

Wyoming. 1935

4 165

Populus along stream 

Scope and Contents note

North central Wyoming. 1935

4 166

Missing 

4 167

Missing 

4 168

Hidden Lake 

Scope and Contents note

Glacier National Park. 1935 July 01

4 169

Spruce fir 

Scope and Contents note

Glacier Nat'l. Park. 1935

4 170

Thuja - Tsuga forest 

Scope and Contents note

Avalanche Creek, Glacier National Park. 1935

4 171

Fatsia horrida in Thuja-Tsuga forest 

Scope and Contents note

Glacier National Park. 1935

4 172

Alpine tundra 

Scope and Contents note

Logan Pass - Glacier National Park. August 3,1935

4 173

Alpine tundra 

Scope and Contents note

Logan Pass - Glacier National Park. 1935

4 174

Larix occidentalis 

Scope and Contents note

Flathead Lake, Montana. 1935

4 175

Clements Glacier 

Scope and Contents note

Glacier National Park. 1935

4 176

Pinus contorta reproduction on a burn 

Scope and Contents note

Glacier National Park. 1935

4 177

Spruce, fir, etc 

Scope and Contents note

Avalanche Lake, Glacier National Park. 1935

4 178

Black bear in Thuja(feree plicata) 

Scope and Contents note

Glacier National Park. 1935

4 179

Juniperus 

Scope and Contents note

West of Butte, Montana. 1935

4 180

Badlands 

Scope and Contents note

South Dakota. 1935

4 181

Aspen thicket 

Scope and Contents note

Rocky Mountain National Park, Colorado. 1935

4 182

'flag' trees 

Scope and Contents note

Rocky Mountain National Park, Colorado. 1935

4 183

Unusually large Artemisia tridentata 

Scope and Contents note

Near Glen, Montana. 1935

4 184

Tallgrass prairie, sandhills 

Scope and Contents note

North of Anselmo, Nebraska. 1935

4 185

Shortgrass understory in #185 

Scope and Contents note

Anselmo, Nebraska. 1935

4 186

Missing 

4 187

Juniper woodland 

Scope and Contents note

Pocatello, Idaho. 1935

4 188

Tsuga-Rhododendron maximum community along a stream 

Scope and Contents note

Cumberland Mountains,Tennessee. 1936

4 189

same as #189 [Tsuga-Rhododendron maximum community along a stream], but in Smoky Mountains Park 

Scope and Contents note

Tennessee. 1936

4 190

Heath bald (Rhododendron minus Leiophyllum lyoni) 

Scope and Contents note

Mount.Le Conte,Tennessee,6594'. 1936

4 191

same as 191 [Heath bald (Rhododendron minus Leiophyllum lyoni)] 

Scope and Contents note

Mount.Le Conte,Tennessee,6594'. 1936

4 192

same as 191 [Heath bald (Rhododendron minus Leiophyllum lyoni)] 

Scope and Contents note

Mount.Le Conte,Tennessee,6594'. 1936

4 193

Heath bald 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 194

Heath bald 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 195

Heath bald 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 196

A beech gap in the spruce-fir forest 

Scope and Contents note

Smoky Mountains National Park,Tennessee, 5100'. 1936

4 197

A beech gap in the spruce-fir forest 

Scope and Contents note

Smoky Mountains National Park,Tennessee, 5100'. 1936

4 198

Hylocomium splendens and other mosses of spruce-fir forest 

Scope and Contents note

Mount Le Conte, Tennessee - 6500'. 1936

4 199

Spruce-fir forest 

Scope and Contents note

Smoky Mountains National Park,Tennessee, 5100'. 1936

4 200

Rhododendron maximum-Kalmia undesstory under cove deciduous trees - winterstreamside - 3200' 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 201

Andropgon sp.(virginicus?) in old field 

Scope and Contents note

Tennessee, 1300'. 1936

4 202

Trail cut thru Kalmia-Rhododendron maximum bald 

Scope and Contents note

Trillium Gap,Smoky Mountain National Park, Tennessee. 1936

4 203

Interior of cove forest -winter- Ramsey Prong 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 204

Quercus montana 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 205

Aesculus octandra 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 206

Liriodendron 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 207

Prunus serotina 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 208

Quercus borealis maxima 

Scope and Contents note

Near Knoxville, Tennessee. 1936

4 209

Fagus grandifolia 

Scope and Contents note

Near Knoxville, Tennessee. 1936

4 210

Celtis occidentalis 

Scope and Contents note

Near Knoxville, Tennessee. 1936

4 211

Platanus occidentalis 

Scope and Contents note

Near Knoxville, Tennessee. 1936

4 212

Carya ovata 

Scope and Contents note

Near Knoxville, Tennessee. 1936

4 213

Local stabilization of dune by Calamovilfa longifolia 

Scope and Contents note

Anoka County, Minnesota. 1936

4 214

Dune erosion retarded by clump of Calamovilfa 

Scope and Contents note

Anoka County, Minnesota. 1936

4 215

Stipa spartea forming ariopen dune community 

Scope and Contents note

Anoka County, Minnesota. 1936

4 216

Stabilization of dune surface by calamovilfa longifolia and Cenchrus carolinianus 

Scope and Contents note

Anoka County, Minnesota. 1936

4 217

Populus tremuloides spreading along dune at edge of lake, by horizontal roots 

Scope and Contents note

Anoka County,Minnesota. 1936

4 218

Amorpha fruiticosa - edaphic prairie on dune sand 

Scope and Contents note

Anoka County, Minnesota. 1936

4 219

Quercus macrocarpa olivaeformis forming dwarfed prairie savanna 

Scope and Contents note

Anoka County,Minnesota. 1936

4 220

Quercus macrocarpa olivaeformis forming dwarfed prairie savanna 

Scope and Contents note

Anoka County,Minnesota. 1936

4 221

Quercus macrocarpa olivaeformis forming dwarfed prairie savanna 

Scope and Contents note

Anoka County,Minnesota. 1936

4 222

Chamaedaphne 

Scope and Contents note

central Minnesota. 1936

4 223

Mite spruce and balsam fir coming in under birch 

Scope and Contents note

Virginia, Minnesota. 1936

4 224

Ledurr-Sphagnum-Vaccinium oxycoccus being followed by black spruce 

Scope and Contents note

Virginia, Minnesota. 1936

4 225

Quercus alba in oak-hickory forest 

Scope and Contents note

Near Knoxville, Tennessee. 1936

4 226

Acer saccharum and some Fagus in ravine 

Scope and Contents note

Near Knoxville, Tennessee. 1936

4 227

lianas (mostly Vitis) in floodplain forest 

Scope and Contents note

Near Knoxville, Tennessee. 1936

4 228

Scrub pine following andropogon in old field 

Scope and Contents note

Knox County, Tennessee. 1936

4 229

same as 229 [Scrub pine following nndropogon in old field] but later stage in succession 

Scope and Contents note

Knox County, Tennessee. 1936

4 230

Pinus virginiana 

Scope and Contents note

Knox County, Tennessee. 1936

4 231

Interior of Pinus virginiana forest on eroded topography 

Scope and Contents note

1936

4 232

Cornus florida stratum in deciduous forest 

Scope and Contents note

Knox County, Tennessee. 1936

4 233

Parson's bald as viewed from Gregory Bald, (grassland Vaccinium,Lyonia,Salix Crataegus fringe dwarf Quercus borealis maxima for) 

Scope and Contents note

Tennessee-North Carolina line. 1936

4 234

Vernonia in overgrazed pasture 

Scope and Contents note

Knoxville, Tennessee. 1936

4 235

Erosion following destruction of vegetation in mining 

Scope and Contents note

Copperhills, Georgia. 1936

4 236

Erosion following destruction of vegetation in mining 

Scope and Contents note

Copperhills, Georgia. 1936

4 237

Shortleaf pine regeneration 

Scope and Contents note

Elijin, Georgia. 1936

4 238

Loblolly pine, burned bark 

Scope and Contents note

central Georgia. 1936

4 239

Longleaf pine tupentined 

Scope and Contents note

coastal plain of Georgia. 1936

4 240

dune forming plant of seashore 

Scope and Contents note

St. Petersburg, Florida. 1936

4 241

Sabal palmetto on coastal dune 

Scope and Contents note

St.Petersburg, Florida. 1936

4 242

Avicennia hitida 

Scope and Contents note

St.Petersburg, Florida. 1936

4 243

Avicennia hitida 

Scope and Contents note

St.Petersburg, Florida. 1936

4 244

Avicennia hitida 

Scope and Contents note

St.Petersburg, Florida. 1936

4 245

Saw palmetto - Serenoa 

Scope and Contents note

Carbur,Flordia. 1936

4 246

Rhizophora mangle 

Scope and Contents note

St. Petersburg, Florida. 1936

4 247

Rhizophora mangle 

Scope and Contents note

St. Petersburg, Florida. 1936

4 248

Sabal megacarpa or Rhapidophyllum hysterix - 6' 

Scope and Contents note

Near Royal Palm State Park, Florida. 1936

4 249

epiphytes on Q. virginiana 

Scope and Contents note

Royal Palm State Park, Florida. 1936

4 250

strangler fig 

Scope and Contents note

Miami, Florida. 1936

4 251

Cocos nicifera 

Scope and Contents note

Miami Beach Florida. 1936

4 252

everglades 

Scope and Contents note

West of Palm Beach, Florida. 1936

4 253

epiphytic bromeliad 

Scope and Contents note

Sebring, Florida. 1936

4 254

epiphytic bromeliad 

Scope and Contents note

Sebring, Florida. 1936

4 255

bisect of low hammock (Quercus-S_bal) Highlands Hammock 

Scope and Contents note

Sebring, Florida. 1936

4 256

Rinus palustris 

Scope and Contents note

Baconton, Georgia. 1936

4 257

Rinus palustris 

Scope and Contents note

Baconton, Georgia. 1936

4 258

Pinus taeda with oak, sweet gum, etc. coming in 

Scope and Contents note

Ochlocknee, Georgia. 1936

4 259

Taxodium ascendens 

Scope and Contents note

Thomasville, Georgia. 1936

4 260

Lagnolia grandiflora-Fagus forest ek.kurz) 

Scope and Contents note

Tallahassee, Florida. 1936

4 261

Polypodium polypodicides on Quercus laurifolia 

Scope and Contents note

Tallahassee, Flordia. 1936

4 262

Taxodium along 

Scope and Contents note

Wakulla River, Florida. 1936

4 263

Pinus palustris-Serenoa 

Scope and Contents note

Wakulla River, Flordia. 1936

4 264

Tillandsia usneoides 

Scope and Contents note

1936

4 265

Sabal palmetto 

Scope and Contents note

West of Perry, Florida. 1936

4 266

Live oak forest 

Scope and Contents note

Green Cove Springs, Florida. 1936

4 267

Vittaria lineata on Sabal palmetto 

Scope and Contents note

Sebring, Florida. 1936

4 268

epiphytes covering branchesof Q. virginiana 

Scope and Contents note

Royal Palm State Park, Florida. 1936

4 269

Saracennia minor - cypress swamp 

Scope and Contents note

Georgia. 1936

4 270

interior of low hammock (live-oak-cabbage palm) Highland Hammock 

Scope and Contents note

Sebring, Florida. 1936

4 271

S. Appalachians 

Scope and Contents note

Northwest of Ducktown, Tennessee. 1936

4 272

Pinus caribaea-Serenoa 

Scope and Contents note

Near Fort Myers, Florida. 1936

4 273

Ipomoea pes-capri and Uniola aniculata on strand 

Scope and Contents note

Fort Myers, Florida. 1936

4 274

Freshwater marsh zonation Claudium, Sabal, Pinus elliottii 

Scope and Contents note

Near Everglades, Florida. 1936

4 275

Same [Freshwater marsh zonation Claudium, Sabal, Pinus elliottii] without pine 

Scope and Contents note

Near Everglades, Florida. 1936

4 276

Same [Freshwater marsh zonation Claudium, Sabal, Pinus elliottii] without pine 

Scope and Contents note

Near Everglades, Florida. 1936

4 277

Rhizophora mangle 

Scope and Contents note

Southernmost tip of peninsular Flordia. 1936

4 278

Tillandsia recurvata and T. usneoides on telephone wires 

Scope and Contents note

Sebring, Florida. 1936

4 279

Tillandsia recurvata and T. usneoides on telephone wires 

Scope and Contents note

Sebring, Florida. 1936

4 280

Quercus following Pinus elliotti 

Scope and Contents note

Babson Park, Florida. 1936

4 281

Hammock 

Scope and Contents note

West of Kissimee, Florida. 1936

4 282

Taxodium distichum (height 126' circ.43' age 3000-3500 yrs.) 

Scope and Contents note

Near Longwood, Florida. 1936

4 283

Beech-Sugar maple forest 

Scope and Contents note

Turkey Run Park, Indiana. 1936

4 284

Wata hyceinth covering a lake 

Scope and Contents note

South of Gainesville, Florida. 1936

4 285

Sabal palmetto 

Scope and Contents note

West of Perry, Flordia. 1936

4 286

Cuscuta 

Scope and Contents note

Florida. 1936

4 287

Quercus alba 

Scope and Contents note

Turkey Run Park, Indiana. 1936

4 288

Saracennia flava 

Scope and Contents note

McRea, Georiga. 1936

4 289

Saracennia flava 

Scope and Contents note

McRea, Georgia. 1936

4 290

Pinus Ascopulorum 

Scope and Contents note

Boulder, Colorado. 1936

4 291

Blight-killed chestnut 

Scope and Contents note

Smoky Mountains National Park, Tennessee. 1936

4 292

Quercus borealis maxima at edge of a grass bald 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 293

Quercus borealis maxima at edge of a grass bald 

Scope and Contents note

Smoky Mountains National Park,Tennessee. 1936

4 294

edge of Gregory bald, zones: red oak, Crataegus, ericads, grassland 

Scope and Contents note

Tennessee. 1936

4 295

edge of Gregory bald, zones: red oak, Crataegus, ericads, grassland 

Scope and Contents note

Tennessee. 1936

4 296

Cedar barrenson limestone outcrop 

Scope and Contents note

Near Mascot, Tennessee. 1936

4 297

Tsuga heterophylla [western hemlock] in Cedar-hemlock forest 

Scope and Contents note

Priest Lake, Idaho. 1936

4 298

Cedar-hemlock forest 

Scope and Contents note

Priest Lake, Idaho. 1936

4 299

No description 

4 300

Thuja plicata [western red cedar] in Cedar-hemlock forest 

Scope and Contents note

Priest Lake, Idaho. 1936

4 301

Tsuga [hemlock] germinating on a stump 

Scope and Contents note

Northern Idaho. 1936

4 302

Alpine tundra and bighorn sheep 

Scope and Contents note

Mount Mashburn, Wyoming at 10,100 feet. 1936

4 303

Timberline at 1000 feet 

Scope and Contents note

Rocky Mountain National Park.

4 304

same [Timberline at 1000 feet] with wet meadow in valley bottom 

Scope and Contents note

Rocky Mountain National Park. 1936

4 305

Invasion of glaciated rock surface 

Scope and Contents note

Glacier Gorge, Rocky Mountain National Park. 1936

4 306

Glacier Gorge 

Scope and Contents note

Rocky Mountain National Park. 1936

4 307

Ptarmigan 

Scope and Contents note

Long's Peak, Colorado at 12,000 feet. 1936

4 308

Park in spruce-fir zone 

Scope and Contents note

University of Wyoming Campus at 9900 feet. 1936

4 309

lake zonation 

Scope and Contents note

University of Wyoming Campus at 10,000 feet. 1936

4 310

Vaccinium scoparium 

Scope and Contents note

University of Wyoming Campus at 9900 feet. 1936

4 311

forest floor in spruce-fir 

Scope and Contents note

University of Wyoming Campus at 9900 feet. 1936

4 312

spruce-fir forest 

Scope and Contents note

University of Wyoming Campus. 1936

4 313

antelope 

Scope and Contents note

Near Gardiner, Wyoming. 1936

4 314

No description 

4 315

spruce-fir reproduction on burn after 52 years 

Scope and Contents note

Gothic, Colorado. 1936

4 316

same as 312 [forest floor in spruce-fir] but with mushroom eaten by Sciurus 

Scope and Contents note

University of Wyoming Campus at 9900 feet. 1936

4 317

Douglas fir killed by the spruce bud worm (Cocoecia fumerirana) 

Scope and Contents note

Yellowstone National Park. 1936

4 318

Medicine Bow range -talus and glacial lake 

Scope and Contents note

Wyoming. 1936

4 319

alpine fell field at 11,500 feet 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1936

4 320

Artemisia tridentata in mountain park 

Scope and Contents note

Grand Lake, Colorado. 1936

4 321

migration of a grass by propagules 

Scope and Contents note

Grand Lake, Colorado. 1936

4 322

heath bald 

Scope and Contents note

Smoky Mountains National Park. 1936

4 323

Pinon nut forest 

Scope and Contents note

Glentivar, Colorado. 1936

4 324

spruce fir forest 

Scope and Contents note

Near Gothic, Colorado. 1936

4 325

avalanch tracks thru spruce-fir 

Scope and Contents note

Baldy Mountain near Gothic, Colorado. 1936

4 326

No description 

4 327

spruce fir forest interior 

Scope and Contents note

University of Wyoming Campus at 9900 feet. 1936

4 328

Abies lasiocarpa - 62 cm. D.L.H. 

Scope and Contents note

University of Wyoming Campus at 10,000 feet. 1936

4 329

No description 

4 330

spruce-fir forest 

Scope and Contents note

Edson Fichter's station, University of Wyoming Campus. 1936

4 331

spruce with porcupine injury 

Scope and Contents note

University of Wyoming Campus. 1936

4 332

carpel refuse around cache of Sciurus fremontii 

Scope and Contents note

University of Wyoming Campus. 1936

4 333

spruce-fir forest interior 

Scope and Contents note

Gothic, Colorado. 1936

4 334

horizontal adventitious root system of salix [willow] on sandbar 

Scope and Contents note

Snake River, Idaho. 1937

4 335

Palouse River Canyon in Columbia Basalt; grassland zone 

Scope and Contents note

Near Washtucna, Washington. 1937

4 336

mesosere: mosses invading bare rock in moist ravine 

Scope and Contents note

Sheep Creek, Idaho. 1937

4 337

Artemisia tridentata [sagebrush] community on floodplain 

Scope and Contents note

Washtucna, Washington. 1937

4 338

Near-virgin Agropyron spicatum bunchgrass 

Scope and Contents note

Near McAdam, Washington, at 1100 feet. 1937

4 339

Abrupt ecotone between Agropyron spicatum bunchgrass and an impoverished community on shallow soil 

Scope and Contents note

Near McAdam, Washington. 1937

4 340

Alternation of prairie and ponderosa pine forest at the lower limit (approx. 3500 feet) of tree growth 

Scope and Contents note

Whitebird, Idaho. 1937

4 341

Overgrazed Agroyron bunchgrass 

Scope and Contents note

Near Washtucna, Washington. 1937

4 342

Virgin Festuca-symphoricarpos [fescue-snowberry] prairie 

Scope and Contents note

Near Genesee, Idaho. 1937

4 343

Virgin Festuca-symphoricarpos [fescue-snowberry] prairie 

Scope and Contents note

Near Genesee, Idaho. 1937

4 344

Virgin Festuca-symphoricarpos [fescue-snowberry] prairie 

Scope and Contents note

Near Genesee, Idaho. 1937

4 345

Agropryon bunchgrass (Lithosolic agropyron - poa association), end of a clipped strip 1 meter in width from which all Agropyron had just been clipped, the remaining vegetation is very scanty, consisting of flowering Amsinckia [fiddleneck] and may be seen 

Scope and Contents note

8 miles West of Colfax, Washington. 1937

4 346

Overgrazed Agropyron-festuca bunchgrass, interstitial plants are plantago purshii [wolly plantain], Achillea lanulosa [fiddleneck], bromus tectorum [cheatgrass], and lomatium [deset parsely] 

Scope and Contents note

5 miles West of Lacrosse, Washington. 1937

4 347

Palouse canyon in Columbia basalt 

Scope and Contents note

Near Washtucna, Washington. 1937

4 348

Agropyron-poa bunchgrass, end of a stip 1 meter side from which all Agropyron and Stipa [needlegrass] had just been clipped. Note abundance of litter. Some Bromus tectorum [cheatgrass] and Plantago purshii [wolly plantain] are the chief plants left 

Scope and Contents note

Near Washtucna (at Palouse Falls), Washington. 1937

4 349

Agropyron bunchgrass 

Scope and Contents note

Palouse Falls, near Washtucna, Washington. 1937

4 350

Overgrazed Agropyron [bunchgrass] prairie with little but Plantago purshii [woolly plantain] remaing 

Scope and Contents note

Palouse Falls, near Washtucna, Washington. 1937

4 351

Cactus 

Scope and Contents note

Southern California. 1938

4 352

Ferrocactus sp. with Washingtonia filamentosa in background 

Scope and Contents note

Near Palm Springs, California. 1938

4 353

Washingtonia filamentosa along creek in desert 

Scope and Contents note

Near Palm Springs, California. 1938

4 354

Larix occidentalis [western larch] 

Scope and Contents note

East of Potlatch, Idaho, Laird Park. 1938

4 355

Pinus monticola [western white pine] 

Scope and Contents note

East of Potlatch, Idaho, Laird Park. 1938

4 356

Burned Larix occidentalis [western larch], with Chamaenerion [fireweed] and Salix [willow] 

Scope and Contents note

Moscow Mountain, Moscow, Idaho. 1938

4 357

Picea engelmanii [Engelmann spruce] with tips snapped off by wind 

Scope and Contents note

Moscow Mountain, Moscow, Idaho. 1938

4 358

Streamside meadow; Crataegus [hawthorn], Lupinus [lupine], Achillea [yarrow] 

Scope and Contents note

5 miles south of Moscow, Idaho. 1938

4 359

Festuca-symphoricarpos [fescue-snowberry] 

Scope and Contents note

Near Genesee, Idaho. 1938

4 360

Quercus macrocarpa in prairie ravine 

Scope and Contents note

East of Marvin, South Dakota. 1938

4 361

Stipa-Koeleria prairie 

Scope and Contents note

Near Pennock, Minnesota. 1938

4 362

Quercus macrocarpa-stipa spartea 

Scope and Contents note

South of Rice, Minnesota. 1938 July 31

4 363

Pinus banksiana 

Scope and Contents note

Motley, Minnesota. 1938

4 364

Sarcobatus-Distichilis with Artemisia tridentata on talus in background 

Scope and Contents note

9 miles east of Beverly, Washington at 550 feet. 1938

4 365

Artemisia tridentata 

Scope and Contents note

11 miles east of Corfu, Washington at 800 feet. 1938

4 366

Artemisia tridentata [sagebrush] in valley with Agropyron-festuca spicatum [bunchgrass] on hilltops 

Scope and Contents note

1 mile north of Kahlotus, Washington. 1938

4 367

Elymus cinereus [basin wildrye] 

Scope and Contents note

8 miles east of Kahlotus, Washington. 1938

4 368

Plantago purshii [woolly plantain] biotic climax 

Scope and Contents note

Near Palouse Falls, Washington. 1938

4 369

Chrysothamnus viscidiflorus - Chrysothamnus nauseus [yellow-rubber rabbitbrush] 

Scope and Contents note

7 miles West of La Crosse, Washington. 1938

4 370

Larix [larch] invading a burn 

Scope and Contents note

28 miles West of Superior, Montana on north facing slope. 1938

4 371

Ceanothus velutinus a pioneer on burned area 

Scope and Contents note

28 miles West of Superior, Montana on south facing slope. 1938

4 372

Portrait of Ceanothus velutinus 

Scope and Contents note

Superior, Montana. 1938

4 373

Pinus ponderosa following Ceanothus 

Scope and Contents note

28 miles West of Superior, Montana on north facing slope. 1938

4 374

Pinus ponderosa replacing itself directly after fire 

Scope and Contents note

4 miles south of Worley, Idaho. 1938

4 375

Pinus contorta following logging and burning 

Scope and Contents note

12 miles north of Potlatch, Idaho. 1938

4 376

Sharp transition from Artemisia tridentata to old field with Chrysothamnus viscidiflorus-Purshia (on coase sand) 

Scope and Contents note

Near Mae, Washington. 1938

4 377

Distichilis tricta in Sarcobatus flat 

Scope and Contents note

Near Corfu, Washington. 1938

4 378

Pinus strobus in sugar maple-basswood forest 

Scope and Contents note

Itasca Park, Minnesota. 1938

4 379

No description 

4 380

Ant nest in Salsoa assocation 

Scope and Contents note

Forsyth, Montana. 1938

4 381

Stipa prairie 

Scope and Contents note

East of Andover, South Dakota. 1938 July 27

4 382

Spartina michauxii 

Scope and Contents note

Near Bristol, South Dakota. 1938 July 27

4 383

Stipa spartea prairie 

Scope and Contents note

Near Milbank, South Dakota. 1938 July 27

4 384

Sarcobatus vermiculatus 

Scope and Contents note

22 miles West of Ritzville, Washington. 1938

4 385

Andropogon scoparius-Bouteloua on uplands, with Salicornia-Atriplex around salt flat 

Scope and Contents note

36 miles West of Jamestown, North Dakota. 1938

4 386

Prairie soil profile 

Scope and Contents note

29 miles West of Bowman, North Dakota. 1938

4 387

Stipa-comata-Bouteloua 

Scope and Contents note

6 miles east of Big Timber, Montana. 1938 September 08

4 388

Stipa-comata-Bouteloua 

Scope and Contents note

6 miles east of Big Timber, Montana. 1938 September 08

4 389

Stipa comata-Bouteloua gracilies-buchloe 

Scope and Contents note

Between Three Forks and Toston, Montana. 1938

4 390

Pure stand of Salsola following overgrazing 

Scope and Contents note

Between Three Forks and Toston, Montana. 1938

4 391

Stipa absent, some Bouteloua and Buchloe, wwith Opuntia and Salsoa coming in 

Scope and Contents note

Between Three Forks and Toston, Montana. 1938

4 392

Juniperus 

Scope and Contents note

16 miles east of Drummond, Montana. 1938

4 393

Artemisia tridentata 

Scope and Contents note

2 miles east of Neppel, Washington. 1938

4 394

Chrysothamnus viscidiflorus-Purshia tridentata on coarse sand 

Scope and Contents note

10 miles West of Neppel, Washigton. 1938

4 395

Stipa comata on sandy soil 

Scope and Contents note

West of Neppel, Washington. 1938

4 396

Juniperus occidentalis along Columbia River 

Scope and Contents note

Near Vantage, Washington. 1938

4 397

Thuja-Tsuga forest 

Scope and Contents note

West slope of Cascades, West of Snoqualmie Pass, Washington. 1938 April 06

4 398

Colonization of talus by prairie 

Scope and Contents note

Yakima Valley, Washington. 1938

4 399

Paths along hill made by grazing cattle 

Scope and Contents note

Near Walla Walla, Washington. 1938

4 400

Virgin Agropyron Spicatum/Poa [bunchgrass] prairie 

Scope and Contents note

Palouse Falls, near Washtucna, Washington. 1938 May 21

4 401

Virgin Agropyron Spicatum/Poa [bunchgrass] prairie, following heavy grazing 

Scope and Contents note

Near La Crosse, Washington. 1938 May 21

4 402

Virgin Agropyron Spicatum/poa [bunchgrass] prairie, but after Agropyron has been chewed off level with the ground 

Scope and Contents note

Between Hooper and La Crosse, Washington. 1938 May 21

4 403

Virgin Agropyron Spicatum/poa [bunchgrass] prairie, after Agropyron has been completely eliminated 

Scope and Contents note

Palouse Falls, Washington. 1938 May 21

4 404

Festuca/Symphoricarpos [fescue/snowberry] prairie 

Scope and Contents note

Whitman County, Washington. 1938 June 03

4 405

Festuca/Symphoricarpos [fescue/snowberry] prairie, showing effect of grazing 

Scope and Contents note

Whitman County, Washington. 1938 June 03

4 406

Soil profile in Festuca/Symphoricarpos [fescue/snowberry] zone , showing zone of horizontal flow of water 

Scope and Contents note

Whitman County, Washington. 1938 June 03

4 407

Ranunculus glaberriumus and Sisyrinchium growing uninjured by late snow 

Scope and Contents note

unknown. 1938

4 408

Alternation between Festuca/Symphoricarpos and ponderosa pine forest 

Scope and Contents note

Kamiah, Idaho. 1938

4 409

Alternation between Festuca/Symphoricarpos and ponderosa pine forest 

Scope and Contents note

Kamiah, Idaho. 1938

4 410

Mountain meadow in Thuja zone, trees immediately around meadow are Abies lasiocarpa 

Scope and Contents note

South of Lowell, Idaho. 1938

4 411

Alnus sinuata thicket in draw - Engelmann spruce zone; stems all bent down 

Scope and Contents note

Coolwater Mountain, Nez Perce National Forest, Idaho. 1938

4 412

Phlox douglasii - a mat plant on windswept ridges near timberline 

Scope and Contents note

Coolwater Mountain, Nez Perce National Forest, Idaho. 1938

4 413

Overgrazed area - Crataegus/Heraclium [hawthorn/cowparsnip] habitat 

Scope and Contents note

5 miles east of Pullman, Washington. 1938 July 22

4 414

Road cut through loess 

Scope and Contents note

North of Steptoe, Washington. 1938

4 415

Talus along cliff along Columbia river 

Scope and Contents note

South of Wenatchee, Washington. 1938

4 416

Glacial till 

Scope and Contents note

Olympic Peninsula, Washington. 1938

4 417

Pteris in prairie restricted by wind or soil type 

Scope and Contents note

San Juan Islands, Washington. 1938

4 418

Pseudotsuga on thin silt lying on lee side of ridge 

Scope and Contents note

San Juan Islands, Washington. 1938

4 419

Pseudotsuga on thin silt lying on lee side of ridge 

Scope and Contents note

San Juan Islands, Washington. 1938

4 420

Pseudotsuga 

Scope and Contents note

Olympic Peninsula, Washington. 1938

4 421

Pseudotsuga 

Scope and Contents note

Quinault Lake, Washington. 1938

4 422

Pseudotsuga following logging and burning 

Scope and Contents note

Near Centralia, Washington. 1938

4 423

Edge of burn in cedar-hemlock zone; Alnus rubra pioneer 

Scope and Contents note

South of Mount Rainier, Washington. 1938

4 424

Tsuga following Alnus rubra on burn 

Scope and Contents note

Mount Rainier, Washington. 1938

4 425

Tsuga, Picea sitchensis, and Vaccinium on a stump 

Scope and Contents note

Olympic Peninsula, Washington. 1938

4 426

Acer macrophyllum in moist ravine 

Scope and Contents note

Quinault Lake, Washington. 1938

4 427

Acer macrophyllum in moist ravine 

Scope and Contents note

Quinault Lake, Washington. 1938

4 428

Acer macrophyllum in moist ravine 

Scope and Contents note

Quinault Lake, Washington. 1938

4 429

Tsuga heterophylla 

Scope and Contents note

Olympic Peninsula, Washington. 1938

4 430

Tsuga heterophylla 

Scope and Contents note

Olympic Peninsula, Washington. 1938

4 431

Tsuga heterophylla and Pseudotsuga 

Scope and Contents note

Quinault Lake, Washington. 1938

4 432

Chase Lake bog; zonation: 1. Nymphaea, 2. sedge (Carex?), 3. Ledum groenlandicum - Oxyzoccus-Cladonia-Andromeda, 4. Tsuga heterophylla; now filled in and covered with houses 

Scope and Contents note

12 miles north of Seattle, Washington. 1938

4 433

Chase Lake bog; zonation: 1. Nymphaea, 2. sedge (Carex?), 3. Ledum groenlandicum - Oxyzoccus-Cladonia-Andromeda, 4. Tsuga heterophylla; now filled in and covered with houses 

Scope and Contents note

12 miles north of Seattle, Washington. 1938

4 434

Arbutus menziesii, along sound 

Scope and Contents note

Seattle, Washington. 1938

4 435

Arbutus menziesii bark 

Scope and Contents note

Seattle, Washington. 1938

4 436

Dunes (Salix-Pinus contorta-Picea sitchensis) 

Scope and Contents note

Westport, Washington. 1938

4 437

Abronia 

Scope and Contents note

San Juan Islands, Washington. 1938

4 438

Picea sitchensis 

Scope and Contents note

Quinault Lake, Washington. 1938

4 439

Zonation around alkali basin 

Scope and Contents note

Grand Coulee, Washington. 1938

4 440

Abies-Tsuga mertensiana-Picea engelmannii 

Scope and Contents note

just east of Stevens Pass in Cascades, Washington, elevation 3800 feet. 1938

4 441

Abies-Tsuga mertensiana-Picea engelmannii 

Scope and Contents note

just east of Stevens Pass in Cascades, Washington, elevation 3800 feet. 1938

4 442

End of Nisqually Glacier, 3908 feet 

Scope and Contents note

Mount Rainier Park, Washington. 1938

4 443

End of Nisqually Glacier, 3908 feet 

Scope and Contents note

Mount Rainier Park, Washington. 1938

4 444

Forest invading glaciated valley 

Scope and Contents note

Nisqually Glacier area, Rainier Park, Washington. 1938

4 445

Subalpine forest invading talus stabilized by Alnus 

Scope and Contents note

Rainier Park, Washington. 1938

4 446

Timberline - trees confined to ridges! 

Scope and Contents note

Mount Rainier, Washington. 1938

4 447

Subalpine meadow (Polygonum, Lupinus, Ligusticum, Erigeron) 

Scope and Contents note

Mount Rainier, Washington. 1938

4 448

Xerophyllum 

Scope and Contents note

Mount Rainier, Washington. 1938

4 449

Heddophyllum sp. on rocks in littoral zone 

Scope and Contents note

False Bay, San Juan Islands, Washington. 1938

4 450

Miscellaneous brown algae and Phyllospadix scouleri (always on rocky bottom) 

Scope and Contents note

San Juan Islands, Washington. 1938

4 451

Enteromorpha intestinalis in litoral zone - only in rock crevices where fresh water seeps out at low tide 

Scope and Contents note

San Juan Islands, Washington. 1938

4 452

Zostera marina on sand flats at low tide - a sand-binder - is waning in this region 

Scope and Contents note

False Bay, San Juan Islands, Washington. 1938

4 453

Salicornia-Distichilis-Atriplex-Cuscuta salt marsh community 

Scope and Contents note

West Point Lighthouse, Seattle, Washington. 1938

4 454

Salicornia 

Scope and Contents note

San Juan Islands, Washington. 1938

4 455

Atriplex 

Scope and Contents note

San Juan Islands, Washington. 1938

4 456

Saxifraga at timberline 

Scope and Contents note

Mount Rainier, Washington. 1938

4 457

Glacial drift 

Scope and Contents note

Mount Rainier, Washington. 1938

4 458

Blow-out in Elymus cinereus assocation 

Scope and Contents note

Florence, Oregon. 1938

4 459

Coastal dunes 

Scope and Contents note

North of Florence, Oregon. 1938

4 460

Coastal dunes 

Scope and Contents note

North of Florence, Oregon. 1938

4 461

Coastal dunes 

Scope and Contents note

North of Florence, Oregon. 1938

4 462

Forendunes with Elymus 

Scope and Contents note

central Oregon coast. 1938

4 463

Elymus planted to stabilize sand 

Scope and Contents note

central Oregon coast. 1938

4 464

Picea sitchensis on dunes 

Scope and Contents note

Oregon. 1938

4 465

Stratification of dune sand 

Scope and Contents note

North of Florence, Oregon. 1938

4 466

Iron cementation in Pleistocene dunes 

Scope and Contents note

central Oregon coast. 1938

4 467

Stratification of dune sand 

Scope and Contents note

central Oregon coast. 1938

4 468

Darlingtonia 

Scope and Contents note

Florence, Oregon. 1938

4 469

Darlingtonia 

Scope and Contents note

Florence, Oregon. 1938

4 470

Postelsia 

Scope and Contents note

Rocky Creek State Park, Oregon. 1938

4 471

Dry valley vegetation (west slope prairie: oak savanna, oak forest, Pseudotsuga; east slope: prairie, Pseudotsuga) 

Scope and Contents note

Near Willamina, Oregon. 1938

4 472

Quercus garryana savanna 

Scope and Contents note

Myrtle Creek, Oregon. 1938

4 473

Disturbed oak savanna with heavy infusion of Ceanothus cuneatus and Arctostaphylos mariposa 

Scope and Contents note

West of Crater Lake, Oregon. 1938

4 474

Pseudotsuga forest with understory of Acer circinata, Thuja and Tsuga 

Scope and Contents note

Near Rhododendron, Oregon. 1938

4 475

Arctostaphylos-Ceanothus-Castanopsis following removal of montane forest 

Scope and Contents note

Shasta, California. 1938

4 476

Arctostaphylos-Ceanothus-Castanopsis following removal of montane forest 

Scope and Contents note

Shasta, California. 1938

4 477

Ponderosa pine replacing fire-induced sclerophyll scrub 

Scope and Contents note

East of Shasta, California. 1938

4 478

Interior of Pseudotsuga - Pinus ponderosa-P. lambertiana - Libocedrus forest 

Scope and Contents note

Rogue River National Forest, Oregon. 1938

4 479

Pinus lambertiana - 8 feet 7 inches DBH - 230 feet tall - 500 years old 

Scope and Contents note

West of Crater Lake, Oregon. 1938

4 480

Libocedrus decurrens 

Scope and Contents note

West of Crater Lake, Oregon. 1938

4 481

Sagebrush and juniper 

Scope and Contents note

Lower Klamath Lake, Oregon. 1938

4 482

Pinus albicaulis 

Scope and Contents note

Crater Lake, Oregon. 1938

4 483

Ericad scrub on exposed coastal dunes 

Scope and Contents note

Roosevelt Beach, Oregon. 1938

4 484

Broad sclerophyll forest in ravine with sclerophyll scrub in uplands 

Scope and Contents note

Mount Tamalpais, Califrornia. 1938

4 485

Broad sclerophyll scrub - prairie transition 

Scope and Contents note

Mount Diablo, California. 1938

4 486

Broad sclerophyll scrub - prairie transition 

Scope and Contents note

Mount Diablo, California. 1938

4 487

Adenostoma fasciculata - Ceanothus crassifolius cuneatus on soil too thin for prairie 

Scope and Contents note

Mount Diablo, California. 1938

4 488

Effect of sandstone dike on vegetation 

Scope and Contents note

Mount Diablo, California. 1938

4 489

Arctostaphylos mariposa (?) 

Scope and Contents note

California. 1938

4 490

Adenostoma crown sprouts 3 years old in burned digger pine forest 

Scope and Contents note

Near Merced, California. 1938

4 491

Quercus dumosa - Ceanothus crassifolius 

Scope and Contents note

East slope of Santa Lucia Mountains, California. 1938

4 492

Agave shawii 

Scope and Contents note

Baja, California. 1938

4 493

Broad sclerophyll scrub and forest 

Scope and Contents note

East slope of Santa Lucia Mountains, California. 1938

4 494

Quercus wislizeni - Arbutus menziesii with Rhus trilobata on ground 

Scope and Contents note

East slope of Santa Lucia Mountains, California. 1938

4 495

Quercus wislizeni - Arbutus menziesii with Rhus trilobata on ground 

Scope and Contents note

East slope of Santa Lucia Mountains, California. 1938

4 496

Broad sclerophyll scrub, climatic climax 

Scope and Contents note

East of San Bernardino, California. 1938

4 497

Muroc Lake (temporary) 

Scope and Contents note

East of Mojave, California. 1938

4 498

Yucca - Larraea - Franseria - Atriplex conf. 

Scope and Contents note

South of Kramer, California. 1938

4 499

Yucca - Larraea - Franseria - Atriplex conf. 

Scope and Contents note

South of Kramer, California. 1938

4 500

Juniperus - Opunita - Yucca 

Scope and Contents note

Acton, California. 1938

4 501

Yucca arborescens - Juniper 

Scope and Contents note

8 miles east of Acton, California. 1938

4 502

Yucca arborescens 

Scope and Contents note

North of Plamdale, California. 1938

4 503

Allenrolfia occidentalis 

Scope and Contents note

Mojave Desert, California. 1938

4 504

Atriplex conferitifolia 

Scope and Contents note

Mojave Desert, California. 1938

4 505

Atriplex conferitifolia 

Scope and Contents note

Mojave Desert, California. 1938

4 506

Larraea tridentata 

Scope and Contents note

Mojave Desert, California. 1938

4 507

Post-pleistocene loess on alluvium 

Scope and Contents note

Near Hooper, Washington. 1938

4 508

Prosopis pubenscens and Acacia greggii 

Scope and Contents note

Borego Desert, California. 1938

4 509

Desert along west edge of Salton Sea 

Scope and Contents note

California. 1938

4 510

Desert along west edge of Salton Sea with Prosopis on dunes 

Scope and Contents note

California. 1938

4 511

Desert along west edge of Salton Sea 

Scope and Contents note

California. 1938

4 512

Opuntia bigelovii, Franseria dumosa, Fouquieria splendens 

Scope and Contents note

23 miles West of the south end of Salton Sea, California. 1938

4 513

Agave deserti, with Larraea 

Scope and Contents note

Borego Desert, California. 1938

4 514

Palm Canyon 

Scope and Contents note

California. 1938

4 515

Prosopis pubescens with Phoradendron californicum 

Scope and Contents note

Salton Desert, California. 1938

4 516

Allenrolifa, edge of Salton Sea 

Scope and Contents note

California. 1938

4 517

Abronia maritima - Mesembryanthesus aequilaterale on coastal dune 

Scope and Contents note

Baja, California. 1938

4 518

Foredunes captured by Franseria and Abronia maritima 

Scope and Contents note

50 miles south of Tijuana, Mexico. 1938

4 519

Blowout 

Scope and Contents note

Near Santa Maria, California. 1938

4 520

Blowout, but stabilized by Ericameria ericoides - Lupinus edaphic climax 

Scope and Contents note

Near Santa Maria, California. 1938

4 521

Dune tongues invading land 

Scope and Contents note

Santa Maria, California. 1938

4 522

Franseria dumosa forming a foredune 

Scope and Contents note

Santa Maria, California. 1938

4 523

Franseria dumosa forming a foredune, showing effects of wind in undermining 

Scope and Contents note

Santa Maria, California. 1938

4 524

Sand dunes 

Scope and Contents note

West of Yuma, Arizona in California. 1938

4 525

Larraea in California 

Scope and Contents note

just West of Yuma, Arizona. 1938

4 526

Fog belt 

Scope and Contents note

lookin west from summit of Santa Lucia, Mountains, California. 1938

4 527

Fog belt 

Scope and Contents note

Near Eureka, California. 1938

4 528

Fog belt 

Scope and Contents note

seen from Mount Diablo, Califonria. 1938

4 529

Sequoia sempervirens - Lithocarpus 

Scope and Contents note

Muir Woods National Monument, California. 1938

4 530

Sequoia sempervirens 

Scope and Contents note

Dyerville, California. 1938

4 531

Sequoia sempervirens 

Scope and Contents note

Dyerville, California. 1938

4 532

Circle of sprouts around an old redwood stump 

Scope and Contents note

California. 1938

4 533

Redwood sprouting after logging and burning 

Scope and Contents note

California. 1938

4 534

Sequoia gigantea 

Scope and Contents note

Sequoia National Park, California. 1938

4 535

Sequoia gigantea 

Scope and Contents note

Sequoia National Park, California. 1938

4 536

Sequoia gigantea 

Scope and Contents note

Sequoia National Park, California. 1938

4 537

Sequoia gigantea 

Scope and Contents note

Sequoia National Park, California. 1938

4 538

Quercus wislizeni - Q. lobata, etc. on hills with prairie in valley 

Scope and Contents note

Petaluna, California. 1938

4 539

Quercus savanna with Pseudotsuga above 

Scope and Contents note

Near Yorkville, California. 1938

4 540

Postelsia 

Scope and Contents note

California. 1938

4 541

Sequoia gigantea 

Scope and Contents note

Sequoia National Park, California. 1938

4 542

Tsuga mertensiana 

Scope and Contents note

Mount Lassen, California. 1938

4 543

(timberline: 8700 feet), Pinus albicaulis 

Scope and Contents note

Lassen Park, California. 1938

4 544

Abies magnifica, 6700 feet 

Scope and Contents note

Lassen Park, California. 1938

4 545

Abies conolor and Pinus jeffreyi 

Scope and Contents note

Lassen Park, California. 1938

4 546

Pinus ponderosa colonizing volcanic mud flow 18 years old. Trees were smothered by mud 

Scope and Contents note

Lassen Park, California. 1938

4 547

Pinus ponderosa - P. lambertiana - Psuedotsuga - Libocedrus 

Scope and Contents note

West of Bartle, California. 1938

4 548

Pinus ponderosa 

Scope and Contents note

North edge of Lassen Park, California. 1938

4 549

Pinus ponderosa stump; insect damage following fire 

Scope and Contents note

Lassen Park, California. 1938

4 550

Volcanic avalanche materal several hundred years old being colonized by Pinus contorta, P. ponderosa, Abies magnifica 

Scope and Contents note

Lassen Park, California. 1938

4 551

Pinus ponderosa being replaced by Abies concolor 

Scope and Contents note

Lassen Park, California. 1938

4 552

Digger pine-blue oak 

Scope and Contents note

East of Merced, California. 1938

4 553

Digger pine-blue oak 

Scope and Contents note

East of Redding, California. 1938

4 554

Digger pine-blue oak 

Scope and Contents note

East of Redding, California. 1938

4 555

Digger pine-blue oak 

Scope and Contents note

East of Redding, California. 1938

4 556

Broad sclerophyll scrub, climatic climax 

Scope and Contents note

10 miles West of Boulevard, California. 1938

4 557

No description 

4 558

Cupressus macrocarpa (Monterey cypress) 

Scope and Contents note

Monterely Pen., California. 1938

4 559

Cactoid Euphorbia, in conservatory 

Scope and Contents note

Berkeley, California. 1938

4 560

Euphorbia coerulescens, South Africa 

Scope and Contents note

Huntington Conservatory, California. 1938

4 561

Ceropegia (Asclepiadaceae), Canary Islands 

Scope and Contents note

Huntington Conservatory, California. 1938

4 562

Ephedra nevadensis, 

Scope and Contents note

Jacumba, California. 1938

4 563

Parkinsonia and Olneya 

Scope and Contents note

North of Phoenix, Arizona. 1938

4 564

Ferrocactus and Opuntia 

Scope and Contents note

North of Phoenix, Arizona. 1938

4 565

Parkinsonia microphylla 

Scope and Contents note

North of Phoenix, Arizona. 1938

4 566

Cerecus giganteus 

Scope and Contents note

North of Phoenix, Arizona. 1938

4 567

Parkinsonia microphylla and Larraea tridentata 

Scope and Contents note

North of Phoenix, Arizona. 1938

4 568

Sequoia sempervirens 

Scope and Contents note

Muir Woods National Monument, California. 1938

4 569

Sequoia sempervirens 

Scope and Contents note

Near Dyerville, California. 1938

4 570

Prosopis 

Scope and Contents note

Salton Desert, California. 1938

4 571

Fouquieria splendens (Ocotillo, or Coachwhip) 

Scope and Contents note

Borego Desert, California. 1938

4 572

Atriplex confertifolia and Sarcobatus 

Scope and Contents note

Utah. 1938

4 573

Rhamnus crocea and R. californica 

Scope and Contents note

Mount Diablo, California. 1938

4 574

Quercus dumosa 

Scope and Contents note

Mount Diablo, California. 1938

4 575

Ceanothus cuneatus and Adenostoma fasciculata 

Scope and Contents note

Mount Diablo, California. 1938

4 576

Quercus wislizeni and Umbellularia californica 

Scope and Contents note

Mount Diablo, California. 1938

4 577

Gall on Quercus dumosa 

Scope and Contents note

California. 1938

4 578

Arceuthobium on Pinus sabiniana 

Scope and Contents note

California. 1938

4 579

South African desert plant (Aizoaceae) 

Scope and Contents note

University of California, Berekeley, California. 1938

4 580

Abies magnifica and Tsuga mertensiana 

Scope and Contents note

Crater Lake, Oregon. 1938

4 581

Lower timberline: Juniper zone, and Artemisia zone with Salix along stream 

Scope and Contents note

Utah. 1938

4 582

Opuntia 

Scope and Contents note

North of Phoenix, Arizona. 1938

4 583

Scrub oak zone 

Scope and Contents note

South of Prescott, Arizona. 1938

4 584

Boutelousa showing effects of grazing 

Scope and Contents note

North of Prescott, Arizona. 1938

4 585

Phoradendron on Juniperus 

Scope and Contents note

North of Prescott, Arizona. 1938

4 586

Pinus edulis - Juniperus monosperma with Yucca and Bouteloua 

Scope and Contents note

Grand Canyon, Arizona. 1938

4 587

Sarcobatus on saline soil in background, Atriplex confertifolia on less salty soil in foreground 

Scope and Contents note

North of Gunnison, Utah. 1938

4 588

Edaphic climax on Juniperus on thin soil in Artemisia zone 

Scope and Contents note

North of Gunnison, Utah. 1938

4 589

Distichilis stricta 

Scope and Contents note

Near Grantville, Utah. 1938

4 590

Salicornia utahensis 

Scope and Contents note

Near Grantville, Utah. 1938

4 591

Salt flats with Distichilis and Allenrolfia 

Scope and Contents note

West of Grantville, Utah. 1938

4 592

Sharp ecotone between Ceratoides lanata and Artemisia tridentata 

Scope and Contents note

East of Wells, Nevada. 1938

4 593

Pseudotsuga on talus, Populus tremuloides at edge of talus, and Artemisia tridentata below 

Scope and Contents note

North of Hailey, Idaho. 1938

4 594

Artemisia dominanat as result of grazing; ungrazing area where Artemisia was grubbed out but is returning in small amounts (Agropyron, Koeleria, Festuca iahoensis) 

Scope and Contents note

Ketchum, Idaho. 1938

4 595

Artemisia and Agropyron competing successfully with each other in virgin area 

Scope and Contents note

South of Cambridge, Idaho. 1938

4 596

Artemisia tridentata with Agropyron spicatum, Stipa letterm, Koeleria, Hieraceum albertinum, etc. 

Scope and Contents note

Sawtooth National Forest, Idaho. 1938

4 597

Aspen deformed by sliding snow 

Scope and Contents note

North of Lowman in Boise National Forest, Idaho. 1938

4 598

Larraea glutinosa and Atriplex confertifolia 

Scope and Contents note

Mojave Desert, California. 1938

4 599

Lithsolic Agroyron-Poa [bunchgrass-bluegrass] 

Scope and Contents note

8 miles West of Colfax, Washington. 1938 April 07

4 600

Franseria dumosa 

Scope and Contents note

Mojave Desert, California. 1938

4 601

Festuca-symphoricarpos [fescue-snowberry] prairie (virgin) 

Scope and Contents note

Pullman, Washington. 1939 June 05

4 602

Festuca-symphoricarpos [fescue-snowberry] prairie (virgin) 

Scope and Contents note

Pullman, Washington. 1939 June 05

4 603

Edge of lava flow 

Scope and Contents note

East of Craters of the Moon, Idaho. 1939

4 604

Sagebrush-Grass association (Artemisia tridentat, Purshia, Agropyron) 

Scope and Contents note

Craters of the Moon, Idaho. 1939

4 605

Pinus flexilis on volcanic ash, 6000 feet 

Scope and Contents note

Craters of the Moon, Idaho. 1939

4 606

Amelanchier oreophila with a little Purshia 

Scope and Contents note

South of Soda Springs, Idaho. 1939

4 607

Artemisia-Agropyron association 

Scope and Contents note

South of Midvale, Idaho. 1939 June 06

4 608

Porcupine injury to Pinus contorta in spruce-fir zone 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 609

Boulder field 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 610

Young fell field (Paronychia pulverulenta, Arenaria sajanensis, Trifolium dasyphyllum, etc.) 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 611

Old fell field 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 612

Climax alpine meadow 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 613

Students studying old fell field 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 614

Fell field 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 615

Close-up of fell field vegetation 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 616

Close-up of fell field vegetation 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 617

Close-up of fell field vegetation 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 618

Arenaria sajanensis in alpine fell field 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 619

Rock surface being overrideen by alpine meadow 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 620

Squirrel cache, spruce-fir zone 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 621

Frost-pruned twigs, spruce-fir forest 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 622

Engelmann spruce and subalpine fire replacing lodgepole pine 

Scope and Contents note

Near Centennial, Wyoming. 1939

4 623

Trollius and Caltha leptosepala growing at edge of snowbank, spruce-fir zone 

Scope and Contents note

Wyoming. 1939 June 15

4 624

Abies lasiocarpa, at timberline 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 625

Abies lasiocarpa, at timberline 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 626

Abies lasiocarpa, at timberline 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 627

Pinus contorta around park dominated by Festuca ovina-Poa 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 628

Pinus contorta at 10,000 feet 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 629

Lake in spruce-fir zone, eastern slope 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 630

Timberline 

Scope and Contents note

Rocky Mountain National Park, Colorado. 1939

4 631

Aspen, Hayden Divide 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 632

Aspen, Hayden Divide 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 633

Aspen, Hayden Divide. Aspens deformed at base by snow 

Scope and Contents note

Medicine Bow Mountains, Wyoming. 1939

4 634

Mountain park dominated by Artemisia cana-Symphoricarpos and surrounded by aspen 

Scope and Contents note

Hayden Divide, Medicine Bow Mountains, Wyoming. 1939

4 635

Rock slide colonized by aspen which is in turn invaded by spruce-fir 

Scope and Contents note

Hayden Divide, Medicine Bow Mountains, Wyoming. 1939

4 636

Carex filling in a pond 

Scope and Contents note

West of Silver Lake, Albany County, Wyoming. 1939

4 637

Cercocarpus montanus-Rhus trilobata 

Scope and Contents note

North of Fort Collins, Colorado. 1939

4 638

Quercus-Cercocarpus montanus with Pinus ponderosa in background 

Scope and Contents note

South of Denver, Colorado. 1939

4 639

Pinus ponderosa at lower timberline 

Scope and Contents note

Boulder, Colorado. 1939

4 640

Pinus flexilis at timberline on Long's Peak 

Scope and Contents note

Colorado. 1939

4 641

Quercus scrub 

Scope and Contents note

South of Castle Rock, Colorado. 1939

4 642

Juniper-pinon with prairie below 

Scope and Contents note

South of Walsenburg, Colorado. 1939

4 643

Pinon-juniper 

Scope and Contents note

Trinidad, Colorado. 1939

4 644

Pseudotsuga on north-facing slope as seen through an open stand of Pinus scopulorum of the south-facing slope 

Scope and Contents note

Gallinas Canyon, New Mexico. 1939

4 645

Ant hill 

Scope and Contents note

South of Raton, New Mexico. 1939

4 646

Pseudotsuga on north-facing slope as seen through an open stand of Pinus scopulorum of the south-facing slope 

Scope and Contents note

Gallinas Canyon, New Mexico. 1939

4 647

Pinus edulis-Juniperus monosperma 

Scope and Contents note

Near Rowe, New Mexico. 1939

4 648

Guttierezia sarothrae, Pinon-Juniper belt 

Scope and Contents note

East of Albuquerque, New Mexico. 1939

4 649

Bouteloua-Aristida-Agrostis-Hilaria 

Scope and Contents note

West of Santa Rosa, New Mexico. 1939

4 650

Cattle exclosure 27 years old. Bouteloua eriopoda, Guttierezia, Sporobolus spp., Yucca elata, Prosopis glnadulosa 

Scope and Contents note

Jornada Range Experimental Station, New Mexico. 1939

4 651

Bouteloua eriopoda-Sporobolus-Yucca elata, excellent range 

Scope and Contents note

Jornada Range Experimental Station, New Mexico. 1939

4 652

Hilaria mutica on shallow clay basins, Bouteloua eriopoda on sandy uplands 

Scope and Contents note

Jornada Range Experimental Station, New Mexico. 1939

4 653

Prosopis glandulosa accumulating sand 

Scope and Contents note

West of Las Cruces, New Mexico. 1939

4 654

Dasylerion wheeleri (sotol) with Yucca in background 

Scope and Contents note

West of Pecos River, Texas. 1939

4 655

Nolina (greenii?) 

Scope and Contents note

West of Amarillo, Texas. 1939

4 656

Bouteloua-Hilaria-Prosopis 

Scope and Contents note

West of Amarillo, Texas. 1939

4 657

Prosopis in grassland 

Scope and Contents note

Quanah, Texas. 1939

4 658

Quercus savanna 

Scope and Contents note

East of Henrietta, Texas. 1939

4 659

Quercus savanna 

Scope and Contents note

East of Henrietta, Texas. 1939

4 660

Thorn scrub dominated by Prosopis 

Scope and Contents note

5 miles north of Pearsall, Texas. 1939

4 661

Thorn scrub 

Scope and Contents note

North of Laredo, Texas. 1939

4 662

Thorn scrub 

Scope and Contents note

North of Laredo, Texas. 1939

4 663

Thorn scrub 

Scope and Contents note

North of Laredo, Texas. 1939

4 664

Thorn scrub 

Scope and Contents note

North of Laredo, Texas. 1939

4 665

Desert - Agave lecheguilla in foreground, Fouquieria and leguminous shrubs in background 

Scope and Contents note

West of Pecos River, Texas. 1939

4 666

Desert 

Scope and Contents note

170 kilometers north of Mexico City. 1939

4 667

Cloud forming over mountain showing zone on condensation 

Scope and Contents note

Northern Mexico. 1939

4 668

Desert 

Scope and Contents note

170 kilometers north of Mexico City. 1939

4 669

Thorn desert 

Scope and Contents note

North of Vallecillo, Mexico. 1939

4 670

Thorn desert 

Scope and Contents note

6.7 miles north of Villa Gran, Mexico. 1939

4 671

Strangling fig 

Scope and Contents note

North of Lemon, Mexico. 1939

4 672

Strangling fig 

Scope and Contents note

North of Lemon, Mexico. 1939

4 673

Pine forest 

Scope and Contents note

East of Mexico City. 1939

4 674

Pine forest 

Scope and Contents note

East of Mexico City. 1939

4 675

Desert 

Scope and Contents note

West of Tehuacan, Mexico. 1939

4 676

Epiphytes and lianas in rainforest 

Scope and Contents note

Tamazunchale, Mexico. 1939

4 677

Butressed tree in rainforest 

Scope and Contents note

Tamazunchale, Mexico. 1939

4 678

Epiphytic Piperaceae, rainforest 

Scope and Contents note

Tamazunchale, Mexico. 1939

4 679

Rainforest 

Scope and Contents note

Tamazunchale, Mexico. 1939

4 680

Epiphytes in rainforest 

Scope and Contents note

North of Tamazunchale, Mexico. 1939

4 681

Epiphylls on Coffea arabica 

Scope and Contents note

Tamazunchale, Mexico. 1939

4 682

Pine-oad forest 

Scope and Contents note

South of Ciudad Bravos, Mexico. 1939

4 683

Thorn forest (altitude 3,000 feet) 

Scope and Contents note

South of Ciudad Bravos, Mexico. 1939

4 684

Thorn forest (altitude 3,000 feet) 

Scope and Contents note

South of Ciudad Bravos, Mexico. 1939

4 685

Epiphytes in rainforest 

Scope and Contents note

Near Tamazunchale, Mexico. 1939

4 686

Loranthaceae, rainforest 

Scope and Contents note

Near Tamazunchale, Mexico. 1939

4 687

Exterior of rainforest 

Scope and Contents note

North of Limon, Mexico. 1939

4 688

Strangling fig 

Scope and Contents note

South of Valles, Mexico. 1939

4 689

Cultivation in rainforest 

Scope and Contents note

South of Valles, Mexico. 1939

4 690

Vanilla (cultivation) 

Scope and Contents note

Tamazunchale, Mexico. 1939

4 691

Quercus-Arctostaphylos scrub 

Scope and Contents note

Bisbee, Arizona. 1939

4 692

Cereus gigantea-Parkinsonia microphylla 

Scope and Contents note

Tucson, Arizona. 1939

4 693

Cattle exclosure 23 years old - Tricachyne californica, Eriogonum wrightii, Aristida divaricata and a little Bouteloua filiformis and B. eriopoda. (B. filiformis on moderately grazed pasture outside fence) 

Scope and Contents note

Santa Rita Range Experimental Station, Arizona. 1939

4 694

Durigg 21 years of protection, Bouteloua eriopoda and B. rockrothii changed to Calistramia grandiflora with a little Bouteloua 

Scope and Contents note

Santa Rita Range Experimental Station, Arizona. 1939

4 695

Desert 

Scope and Contents note

Near Florence Junction, Arizona. 1939

4 696

Desert 

Scope and Contents note

Near Florence Junction, Arizona. 1939

4 697

Idria columnaris 

Scope and Contents note

Botanical Gardens, Superior, Arizona. 1939

4 698

Artemisia, Quercus, Pinon-Juniper zones 

Scope and Contents note

Mesa Verde, Colorado. 1939

4 699

Lower timberline with Pinon-Juniper on ridges and sagebrush on flats 

Scope and Contents note

Mesa Verde, Colorado. 1939

4 700

Lower timberline with Pinon-Juniper on ridges and sagebrush on flats 

Scope and Contents note

Mesa Verde, Colorado. 1939

4 701

Sagebrush burn 1 month old, eroding by wind 

Scope and Contents note

Dubois, Idaho. 1939

4 702

Sagebrush burn after 3 years with Agropyron dasystachyum and Calamagrostis purpurascens regenerated. Unburned sagebrush in background 

Scope and Contents note

Dubois, Idaho. 1939

4 703

Uneven grazing in a uniformly planted pasture of Agropyron cristatum 

Scope and Contents note

Dubois, Idaho. 1939

4 704

Edge of burn in overgrazed prairie, north slope of Clearwater Canyon 

Scope and Contents note

Near Lewiston, Idaho. 1939 April 30

4 705

Festuca-Symphoricarpos [fescue-snowberry] prairie, north slope 

Scope and Contents note

Pullman, Washington. 1939 May 07

4 706

Overgrazed floodplain 

Scope and Contents note

East of Pullman, Washington. 1939

4 707

Alluvial sediments overlain by a layer of loess 

Scope and Contents note

East of Hooper, Washington. 1939

4 708

Prairie (virgin), Helianthella [Helianthella] and Castilleja [Indian paintbrush] in flower 

Scope and Contents note

Near Pullman, Washington. 1939 June 01

4 709

Prairie (virgin), Helianthella [Helianthella] and Castilleja [Indian paintbrush] in flower 

Scope and Contents note

Near Pullman, Washington. 1939 June 01

4 710

Prairie soil profile 

Scope and Contents note

Garfield County, Washington. 1939

4 711

Artemisia tridentata-Agropyron spicatum association. Elevation 450 feet - Poa secunda, Antennaria dimorpha, Phlox, Bromus tectorum, Loamtium 

Scope and Contents note

East of Wallula, Washington. 1939

4 712

Artemisia tridentata-Agropyron spicatum association. Elevation 450 feet - Poa secunda, Antennaria dimorpha, Phlox, Bromus tectorum, Loamtium 

Scope and Contents note

East of Wallula, Washington. 1939

4 713

Oryzopsis hymenoides on dune sand 

Scope and Contents note

West of Neppel, Washington. 1939

4 714

Artemisia-tripartita-Agropyron [threetip sagebrush-bunchgrass], 50 year old exclosure 

Scope and Contents note

South of Lamont, Washington. 1939

4 715

Agropyron-poa [bunchgrass-bluegrass] prairie 

Scope and Contents note

North of Dodge, Washington. 1939 May 26

4 716

Agropyron-poa [bunchgrass-bluegrass] prairie 

Scope and Contents note

North of Dodge, Washington. 1939 May 26

4 717

Replicate of #600 (Lithsolic Agroyron-Poa [bunchgrass-bluegrass]) taken 2 years later 

Scope and Contents note

8 miles West of Colfax, Washington. 1939 May 21

4 718

Limber pine-juniper on hogback 

Scope and Contents note

South of Dillon, Montana. 1939

4 719

Scablands in foreground with loessal hills in background 

Scope and Contents note

South of Lamont, Washington. 1939

4 720

Epiphytic bromeliad, subtropical rainforest 

Scope and Contents note

Near Valles, Mexico. 1939

4 721

Buchloe dactyloides 

Scope and Contents note

Near Amarillo, Texas. 1939

4 722

Rock surface succession 

Scope and Contents note

Near Moscow, Idaho. 1939

4 723

Rock surface succession 

Scope and Contents note

Near Moscow, Idaho. 1939

4 724

Cemetery; virgin condition, good soil: Artemisia tripartita [threetip sagebrush], Festuca idahoensis [Idaho fescue], and Agropyron spicatum [bunchgrass] dominate 

Scope and Contents note

South of Lamont, Washington. 1939

4 725

Artemisia tripartita [threetip sagebrush]. One specimen showing sprouting after top was burned to ground, other never burned 

Scope and Contents note

Near Lamont, Washington. 1939

4 726

Effect of grazing on Chrysothamnus-Agropyron spicatum-Poa secunda association 

Scope and Contents note

East of Heppner, Oregon. 1939

4 727

Effect of grazing on Artemisia-Agropyron spicatum-Poa secunda association 

Scope and Contents note

Between Heppner and Pilot Rock, Oregon. 1939

4 728

Artemisia-Agropyron association 

Scope and Contents note

North central Oregon. 1939

4 729

Artemisia-Agropyron association 

Scope and Contents note

North central Oregon. 1939

4 730

Aspen groves with limber pine on buttes 

Scope and Contents note

North-northWest of Kiowa, Montana. 1939

4 731

Aspen-balsam poplar groves 

Scope and Contents note

North of Wetaskiwin, Alberta. 1939

4 732

Eriogonum invading, followed by Festuca idahoensis prairie of south-facing bald, spruce-fir zone 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

4 733

Menziesia ferruginea-Xerophyllum assocation. Xerophyllum at foot of stake, enziesia all around, young Abies at left, north facing slope 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

4 734

Abies invading Menziesia-Xerophyllum patches 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

4 735

Aquilegia and Cryptogramma achrostichoides in crevice where moss has pioneered 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

4 736

Menziesia ferruginea invading mosses 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

4 737

Pseudotsgua following Pinus contorta 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

4 738

Bald on south slope, spruce-fir zone 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1939

4 739

Festuca-Symphoricarpos [fescue-snowberry] prairie 

Scope and Contents note

Pullman, Washington. 1939 June 01

4 740

Agropyron-poa [bunchgrass-bluegrass] prairie 

Scope and Contents note

Franklin County, Palouse Falls, Washington. 1939 June 10

4 741

Agropyron-poa [bunchgrass-bluegrass] prairie 

Scope and Contents note

Franklin County, Palouse Falls, Washington. 1939 June 10

4 742

Artemisia tripartita [threetip sagebrush] - festuca [fescue] association just after all herbs had been clipped off a cemetery plot 

Scope and Contents note

South of Lamont, Washington. 1939

4 743

Artemisia-grass [sagebrush-grass] assocation. Dominants: Artemisia partita, Agropyron spicatum, Festuca idahoensis, Stipa columbiana, Balsamorhiza sagittata, Lupinus sericeus, Hieraceum albertinum, Lithospermum ruderale, etc. 

Scope and Contents note

8.3 miles east-northeast of Davenport, Washington. 1939

4 744

Artemisia-grass [sagebrush-grass] assocation. Dominants: Artemisia partita, Agropyron spicatum, Festuca idahoensis, Stipa columbiana, Balsamorhiza sagittata, Lupinus sericeus, Hieraceum albertinum, Lithospermum ruderale, etc. 

Scope and Contents note

8.3 miles east-northeast of Davenport, Washington. 1939

4 745

Juniperus occidentalis savanna with Agropyron spicatum 

Scope and Contents note

North central Oregon. 1939

4 746

Poa secunda-Plantago purshii [Sandberg bluegrass-woolly plantain] association of overgrazed Agropyron [bunchgrass] range 

Scope and Contents note

Palouse Falls, Washington. 1939 June 10

4 747

Thuja-Tsuga forest (Roosevelt Grove) 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

4 748

Artemisia tridentata around talus 

Scope and Contents note

Near Prosser, Washington. 1939

4 749

Artemisia-grass [sagebrush-grass] assocation. Dominants: Artemisia partita, Agropyron spicatum, Festuca idahoensis, Stipa columbiana, Balsamorhiza sagittata, Lupinus sericeus, Hieraceum albertinum, Lithospermum ruderale, etc. 

Scope and Contents note

8.3 miles east-northeast of Davenport, Washington. 1939

4 750

Thuja plicata [western red cedar] foliage 

Scope and Contents note

Near Moscow, Idaho. 1939

4 751

Xerophyllum tenax, spruce-fir zone 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

4 752

Sunscald on west side of Pinus monticola - Thuja-Tsuga zone 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

4 753

Larix occidentalis invading a burn in Thuja-Tsuga zone 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

4 754

Podsol layer (approximately 1 cm thick) in Thuja-Tsuga forest 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

4 755

Podsol layer (approximately 1 cm thick) in Thuja-Tsuga forest 

Scope and Contents note

Kaniksu National Forest, Idaho. 1939

4 756

Dryas octopetala 

Scope and Contents note

Glacier National Park, Montana. 1940

4 757

Salix petrophylla 

Scope and Contents note

Glacier National Park, Montana. 1940

4 758

Limber pine, aspen groves and prairie along Cutbank Creek east edge 

Scope and Contents note

Glacier National Park, Montana. 1940

4 759

Virgin prairie (Stipa spartea-Koeleria-Agropyron smithii-Festuca scabrella-Bouteloua-Carex eleocharis) 

Scope and Contents note

Near Manhattan, Montana. 1940

4 760

Aspen invading grassland (Koeleria cristata, Stipa spartea curtiseta, Galium boreale, Astragalus, Erigeron, Campanula rotundifolia, Dolidago, Potentilla) 

Scope and Contents note

South of Lacombe, Alberta. 1940

4 761

Aspen invading grassland (Koeleria cristata, Stipa spartea curtiseta, Galium boreale, Astragalus, Erigeron, Campanula rotundifolia, Dolidago, Potentilla) 

Scope and Contents note

South of Lacombe, Alberta. 1940

4 762

Aspen groves in prairie 

Scope and Contents note

Near Morley, Alberta. 1940

4 763

Picea canadensis with aspen and balsam poplar 

Scope and Contents note

South of Ponoka, Alberta. 1940

4 764

Picea canadensis with aspen and balsam poplar 

Scope and Contents note

South of Ponoka, Alberta. 1940

4 765

Damage to aspen by big game 

Scope and Contents note

Banff National Park, Alberta. 1940

4 766

Soil profile in Stipa curtiseta prairie 

Scope and Contents note

South of Crossfield, Alberta. 1940

4 767

Soil profile in Stipa curtiseta prairie 

Scope and Contents note

South of Crossfield, Alberta. 1940

4 768

Koeleria-Stipa spartea curtiseta prairie with Eleagnus in distance 

Scope and Contents note

South of Didsbury, Alberta. 1940

4 769

Valeriana sitchensis emerging thru snowbank 

Scope and Contents note

Glacier National Park, Montana. 1940 July 11

4 770

Sugar maple-beech-hemlock-(yellow birch) forest (excellent old climax!) at 1700 feet 

Scope and Contents note

West of Saranac Lake, New York. 1941

4 771

Sugar maple-beech-hemlock-(yellow birch) forest (excellent old climax!) at 1700 feet, but shows only hemlock 

Scope and Contents note

West of Saranac Lake, New York. 1941

4 772

Podsol profile in sandy soil under scotch pine and Vaccinium, a horizon 3 inches thick 

Scope and Contents note

West of Saranac Lake, New York. 1941

4 773

Podsol profile in sandy soil under scotch pine and Vaccinium, a horizon 3 inches thick 

Scope and Contents note

West of Saranac Lake, New York. 1941

4 774

Windthrow in red spruce-balsam fir-paper birch forest 

Scope and Contents note

West slope of Mount Washington, New Hampshire. 1941

4 775

Windthrow in red spruce-balsam fir-paper birch forest 

Scope and Contents note

West slope of Mount Washington, New Hampshire. 1941

4 776

Paper birch and white pine on old field 

Scope and Contents note

East of Concord, New Hampshire. 1941

4 777

White pine with deciduous understory 

Scope and Contents note

Rochester, New Hampshire. 1941

4 778

Picea mariana, 4800 feet on Mount Katahdin, showing prostrate form and dead plants; age of tree at base of stake 

Scope and Contents note

Maine. 1941

4 779

Climax Picea mariana-Abies balsamea forest 

Scope and Contents note

West slope of Mount Katahdin, Maine. 1941

4 780

Podsol profile in black spruce-balsam fir-paper birch forest 

Scope and Contents note

West of Mount Katahdin, Maine. 1941

4 781

Giant Betula papyrifera 

Scope and Contents note

South of Mount Katahdin, Maine. 1941

4 782

Zonation between tide levels 

Scope and Contents note

Mount Desert Island, Maine. 1941

4 783

Fucus around tidal pool, Cladophora-Entoromorpha in the permanent pool 

Scope and Contents note

Mount Desert Island, Maine. 1941

4 784

Picea rubra (P. canadensis?)-Abies balsamea 

Scope and Contents note

Mount Desert Island, Maine. 1941

4 785

Picea rubra (P. canadensis?)-Abies balsamea 

Scope and Contents note

Mount Desert Island, Maine. 1941

4 786

Elfinwood of Betula pendula (?) - Sorbus-Abies balsamea 

Scope and Contents note

Cadillac Mountain, Mount Desert Island, Maine. 1941

4 787

Succession on bare rock: a. Potentilla tridentata, b. Kalmia angustifolia, c. Vaccinium pennsylvanicum-Aronia arbutifolium, d. Alnus crispa 

Scope and Contents note

Cadillac Mountain, Mount Desert Island, Maine. 1941

4 788

Succession leading to Abies balsamea-Thuja occidentalis-Betula alba 

Scope and Contents note

Cadillac Mountain, Mount Desert Island, Maine. 1941

4 789

Thuja occidentalis growing in rock crevices 

Scope and Contents note

Mount Desert Island, Maine. 1941

4 790

Yellow birch-hemlock-beech 

Scope and Contents note

10 miles south of Bangor, Maine. 1941

4 791

Muskeg (Picea mariana-Chamaedaphne calyculata-Sphagnum) 

Scope and Contents note

North of Millinocket, Maine. 1941

4 792

Beech-yellow birch-hemlock (left to right) 

Scope and Contents note

Between East Holden and Holden Center, Maine. 1941

4 793

Monotropa uniflora in beech-maple-birch-hemlock forest 

Scope and Contents note

Bangor, Maine. 1941

4 794

Bog ericads: Andromeda glaucophylla, Ledum groenlandicum, Vaccinium pennsylvanicum, Kalmia angustifolia, Chamaedaphne calyculata, Gaultheria procumbens, Oxycoccus oxycoccus 

Scope and Contents note

Near Mount Katahdin, Maine. 1941

4 795

Mount Katahdin observed from the southwest 

Scope and Contents note

Maine. 1941

4 796

Wind-crippled Abies balsamea-Picea mariana and Betula sp.; 3550 feet 

Scope and Contents note

West-southWest of Baxter Peak, Maine. 1941

4 797

Glacial lakes looking southwest from Mount Katahdin 

Scope and Contents note

Maine. 1941

4 798

Winterkiling of Picea mariana (left) and Abies balsamea (right) on southwest exposure on Mount Katahdin, at 3550 feet 

Scope and Contents note

Maine. 1941

4 799

Southwest tip of tableland - 4500 feet - view of highest point showing timberline on south-southwest exposure at abouth 3800 feet 

Scope and Contents note

Mount Katahdin, Maine. 1941

4 800

Alpine tundra (4500 feet): Ericads (Ledum, Vaccinium, Arctostaphylos) and lichens dominate here, some Potentilla tridentata, Carex, Juncus 

Scope and Contents note

Mount Katahdin, Maine. 1941

4 801

Summit of an Abies balsamea about half a meter tall - 4500 feet; tableland (see diagram of parts winterkilled) 

Scope and Contents note

Mount Katahdin, Maine. 1941

4 802

Table land, the highest point in background is about 5000 feet 

Scope and Contents note

Mount Katahdin, Maine. 1941

4 803

Tundra with Potentilla tridentata, Juncus at 5100 feet 

Scope and Contents note

Mount Katahdin, Maine. 1941

4 804

Grazed woodlot 

Scope and Contents note

East of Bloomington, Indiana. 1941

4 805

Grazed woodlot 

Scope and Contents note

Near Indianapolis, Indiana. 1941

4 806

Juglans nigra 

Scope and Contents note

Turkey Run Park, Indiana. 1941

4 807

Sugar maple-beech climax 

Scope and Contents note

Turkey Run Park, Indiana. 1941

4 808

Sugar maple-beech climax 

Scope and Contents note

Turkey Run Park, Indiana. 1941

4 809

Sugar maple-beech climax 

Scope and Contents note

Turkey Run Park, Indiana. 1941

4 810

Eroded slope with Juniperus virginiana on Mill Creek 

Scope and Contents note

Turkey Run Park, Indiana. 1941

4 811

Sassafras and Juniperus virginiana invading an abandoned field, (together with Rubus, Solidago, Fragaria, Achillea, etc.) 

Scope and Contents note

Park County, Indiana. 1941

4 812

Non-recording dendrograph 

Scope and Contents note

1941

4 813

Recording dendrograph 

Scope and Contents note

1941

4 814

Snow-deformed Abies lasiocarpa 

Scope and Contents note

Kaniksu National Forest, Idaho. 1941

4 815

Mountain sheep salt lick in mountain park (Sisymbrium longipedicellatum, Cirsium, Poa secunda surrounding bare area, then Agropyron spicatum and Artemisia tripartita edaphic climax) 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 816

Mountain park on south slope of Stoddard Creek drainage 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 817

Cercocarpus ledifolius with Agropyron spicatum and Artemisia tridentata 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 818

Cercocarpus ledifolius with Agropyron spicatum and Artemisia tridentata 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 819

Artemisia tridentata-Agropyron spicatum-Festuca idahoensis-Poa secunda-Balsamorhiza sagittata-Lupinus 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 820

Virgin Pseudotsuga forest with Calamagrostis rubescens, Arnica cordifolia and Balsamorhiza sagittata 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 821

Virgin ponderosa pine forest with Agropyron spicatum, Poa secunda, Balsamorhiza sagittata, and Festuca idahoensis 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 822

Mountain mahogany and ponderosa pine zones 

Scope and Contents note

East of Shoup, Idaho. 1941

4 823

Virgin prairie (Festucetum - Festuca idahoensis-symphoricarpos) 

Scope and Contents note

Nez Perce County, Idaho. 1941 June 13

4 824

Virgin prairie (Festucetum - Festuca idahoensis-symphoricarpos) 

Scope and Contents note

Nez Perce County, Idaho. 1941 June 13

4 825

Picea engelmannii-Abies lasiocarpa 

Scope and Contents note

5 miles north of Payette Lakes, Idaho. 1941

4 826

Picea engelmannii-Abies lasiocarpa 

Scope and Contents note

5 miles north of Payette Lakes, Idaho. 1941

4 827

Artemisia tridentata and wet meadow communities in mountain park 

Scope and Contents note

North of Cascade, Idaho. 1941

4 828

Ponderosa pine-Agropyron spicatum-Festuca idahoensis, lightly burned 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 829

Ponderosa pine-Agropyron spicatum-Festuca idahoensis, lightly burned 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 830

Virgin Pseudotsuga forest 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 831

Mountain park surrounded by ponderosa pine (Festuca idahoensis-Agropyron spicatum-Balsamorhiza-Lupinus, etc.) 

Scope and Contents note

Salmon River Primitive Area, Idaho. 1941

4 832

Virgin prairie (Agropyronetum) 

Scope and Contents note

Nez Perce County, Idaho. 1941

4 833

Pinus echinata invading an abandoned field covered with Andropogon virginicus 

Scope and Contents note

East of Lancaster, South Carolina. 1941

4 834

Pinus echinata invading an abandoned field covered with Andropogon virginicus with Pinus palustris 

Scope and Contents note

East of Lancaster, South Carolina. 1941

4 835

Andropogon virginicus on abandoned sandy field 

Scope and Contents note

East of Lancaster, South Carolina. 1941

4 836

Differential effects of burning on oak and Pinus palustris 

Scope and Contents note

East of McBee, South Carolina. 1941

4 837

Abandoned field 

Scope and Contents note

East of Florence, South Carolina. 1941

4 838

Taxodium knees 

Scope and Contents note

Lake Waccama, North Carolina. 1941

4 839

Nyssa-Taxodium 

Scope and Contents note

Elizabethtown, North Carolina. 1941

4 840

Edge of cypress-gum swamp 

Scope and Contents note

North of Elizabethtown, North Carolina. 1941

4 841

Sarracenia purpurea leaf 

Scope and Contents note

North of Elizabethtown, North Carolina. 1941

4 842

Dionaea muscipula 

Scope and Contents note

North of Wallace, North Carolina. 1941

4 843

Dionaea muscipula 

Scope and Contents note

North of Wallace, North Carolina. 1941

4 844

Dionaea muscipula 

Scope and Contents note

North of Wallace, North Carolina. 1941

4 845

Drosera rotundifolia 

Scope and Contents note

North of Elizabethtown, North Carolina. 1941

4 846

Bur oak and ponderosa pine 

Scope and Contents note

West of Sundance, Wyoming. 1941

4 847

Mountain park in ponderosa pine zone 

Scope and Contents note

10 miles south of Deerfield, South Dakota. 1941

4 848

Buffalo in grassland 

Scope and Contents note

Wind Cave National Park, South Dakota. 1941

4 849

Islands of Symphoricarpos in Stipa-Agropyron smithii-Bouteloua-Carex prairie 

Scope and Contents note

East of Blaisdell, North Dakota. 1941

4 850

Prairie: Stipa-Koeleria-Agropyron smithii-Bouteloua-Carez 

Scope and Contents note

East of Rigby, North Dakota. 1941

4 851

Calamovilfa longifolia-Sporobolus cryptandrus prairie in sandhills 

Scope and Contents note

West of Ainsworth, Nebraska. 1941

4 852

Rangelands 10 years after abandonment as farm land showing eriosion scars 

Scope and Contents note

North of Chadron, Nebraska. 1941

4 853

Prairie soil profile 

Scope and Contents note

Near Kalispel, Montana. 1941

4 854

Elfinwood (poplar, aspen, and willow) 

Scope and Contents note

Near Cutbank, Montana. 1941

4 855

Artemisia cana on river terrace, Populus along creek, Stipa-Bouteloua-Koeleria-Carex on uplands 

Scope and Contents note

West of Galsgow, Montana. 1941

4 856

Aspen groves 

Scope and Contents note

East of Crookston, Minnesota. 1941

4 857

Aspen groves 

Scope and Contents note

East of Crookston, Minnesota. 1941

4 858

Spruce and fir replacing red pine 

Scope and Contents note

Itasca Park, Minnesota. 1941

4 859

Pinus banksiana-Quercus borealis on sand plain 

Scope and Contents note

Between Sparta and Tomah, Wisconsin. 1941

4 860

Pinus banksiana-Quercus borealis on sand plain 

Scope and Contents note

Between Sparta and Tomah, Wisconsin. 1941

4 861

Ericaceous scrub communities on ridges running southwest (4700 feet), spruce zone 

Scope and Contents note

Smoky Mountains National Park. 1941

4 862

Andrews bald (5850 feet) on southwest exposure of a ridge extending south; Abies and Picea rare, Rubus and Vaccinium abundant 

Scope and Contents note

1941

4 863

Picea-Abies forest (5500 feet) near Indian Gap 

Scope and Contents note

Smoky Mountains National Park. 1941

4 864

Ramsey Prong, showing Rhododendron maximum and Tsuga 

Scope and Contents note

Smoky Mountains National Park. 1941

4 865

Prunus serotina 

Scope and Contents note

Smoky Mountains National Park. 1941

4 866

Liriodendron 

Scope and Contents note

Smoky Mountains National Park. 1941

4 867

Blight-killed chestnut in oak forest 

Scope and Contents note

Blueridge Mountains, Virginia. 1941

4 868

Blight-killed chestnut in oak forest 

Scope and Contents note

Blueridge Mountains, Virginia. 1941

4 869

Pinus rigida-echinata with oak coppice 

Scope and Contents note

Lebanon State Forest, New Jersey. 1941

4 870

Pinus rigida-Quercus 

Scope and Contents note

East of Lebanon State Forest, New Jersey. 1941

4 871

Pinus rigida sprouting the first season after a winter burn 

Scope and Contents note

East of Lebanon State Forest, New Jersey. 1941

4 872

Pinus rigida and Quercus marylandica sprouting in midummer following a winter burn 

Scope and Contents note

East of Lebanon State Forest, New Jersey. 1941

4 873

Old field colonized by Pinus strobus, Betula papyrifera and Populus tremuloides 

Scope and Contents note

Massachusetts. 1941

4 874

Physocarpus and other shrubs killed by overgrazing by sheep, in Pinus ponderosa-Pseudotsuga [Ponderosa pine-Douglas Fir] forest 

Scope and Contents note

Latah County, Idaho. 1942

4 875

Physocarpus and other shrubs killed by overgrazing by sheep, in Pinus ponderosa-Pseudotsuga [Ponderosa pine-Douglas Fir] forest 

Scope and Contents note

Latah County, Idaho. 1942

4 876

Artemisia tridentata-Agropyron spicatum association (climatic climax) 

Scope and Contents note

Prosser, Washington. 1942

4 877

Artemisia tridentata-Agropyron spicatum association (climatic climax) 

Scope and Contents note

Prosser, Washington. 1942

4 878

Artemisia tridentata-Agropyron spciatum association (climatic climax) 

Scope and Contents note

Prosser, Washington. 1942

4 879

Artemisia-Agropyron association 

Scope and Contents note

John Day River Valley, Oregon. 1942

4 880

Burned Artemisia-Agropyron association showing dead Artemisia 

Scope and Contents note

Prosser, Washington. 1942

4 881

Mounds of volcanic ash (with Artemisia tridentata-Agropyron) separated by erosional scabland surface (with Artemisia rigida) 

Scope and Contents note

South of Bickleton, Washington. 1942

4 882

Quercus garryana in shallow draw in Agropyron-Poa zone 

Scope and Contents note

South of Toppenish, Washington. 1942

4 883

Ponderosa pine confined to draws at lower timberline 

Scope and Contents note

Hardman, Oregon. 1942

4 884

Abandoned field with Chrysothamnus nauseosus and Bromus tectorum beside near-virgin Agropyron-Poa assocation with scattered Chrysothamnus 

Scope and Contents note

Pilot Rock, Oregon. 1942

4 885

Wind-lodged wheat 

Scope and Contents note

Walla Walla, Washington. 1942

4 886

Virgin Festuca-Symphoricarpos [fescue-snowberry] prairie with Balsamorhiza [balsamroot], Helianthella [Helianthella], etc. 

Scope and Contents note

Whitman County, Washington. 1942

4 887

Apple tree decorticated by Microtus [prairie vole] 

Scope and Contents note

Moscow, Idaho. 1942

4 888

Pinus monticola reproduction under relic white pines following light burning of cut-over area 

Scope and Contents note

North of Pierce, Idaho. 1942

4 889

Gravel freshly piled by gold dredge 

Scope and Contents note

Near Elk City, Idaho. 1942

4 890

Gravel freshly piled by gold dredge, farther away from dredge, showing plant colonization 

Scope and Contents note

Near Elk City, Idaho. 1942

4 891

Abies lasiocarpa along upper edge of grassland 

Scope and Contents note

Mount Spokane, Washington. 1942

4 892

Lodgepole pine - dense stand 

Scope and Contents note

Near Sandpoint, Idaho. 1942

4 893

Incorrect type of exclosure 

Scope and Contents note

Near Headquarters, Idaho. 1942

4 894

Phlox rigida association, with Hieraceum albertinum, Festuca viridula and one Senecio integerrimus in flower 

Scope and Contents note

North of Baldy Mountain, Washington. 1943 June 25

4 895

Xerophyllum association, in fower in foreground about 75 cm tall 

Scope and Contents note

Gisborn Ridge. 1943 July 13

4 896

Bald on Lookingglass Ridge showing alternation of grass-dominated and Xerophyllum-dominated prairie is not realted to tree distribution. Pseudotsuga and P. albicaulis are principal trees with some Abies in upper left 

Scope and Contents note

Lookingglass Ridge. 1943 June 29

4 897

Dense stand of grasses with Carex geyeri, Achillea, Eriogonum, Hieraceum, etc. showing no effect of grazing or rodent disturbance. Turf continuous, erosion nil 

Scope and Contents note

Gisborn Ridge. 1943 June 29

4 898

Degeneration of grassland under grazing. Note broken turf, erosion from lower sides of bunches and deposition on upper, sheep droppings. Agropyron, Senecio, Lupinus are chief plants. 

Scope and Contents note

Gisborn Ridge. 1943 June 29

4 899

Further degeneration of above [#899] on same date. Topsoil gone. Lupinus, Achillea, Valeriana, Erigeron salsuginosus 

Scope and Contents note

Gisborn Ridge. 1943 June 29

4 900

Erosion undercutting grass bunch 

Scope and Contents note

Gisborn Ridge. 1943 June 29

4 901

Snowbank about 20 feet deep along north side. Note crevasses and bent trees indicating movement 

Scope and Contents note

Gisborn Ridge. 1943 June 29

4 902

Snow-stunted Abies lasiocarpa and P. albicaulis just to lee, snow 6 feet deep here 

Scope and Contents note

Gisborn Ridge. 1943 June 29

4 903

Snow patch vegetation dominated by Carex spp., with adjacent dwarfed conifers 

Scope and Contents note

Gisborn Ridge. 1943 September 13

4 904

Climax forest of Picea engelmannii and Abies lasiocarpa (both silhouetted) with undergrowth predominately Menziesia ferruginea. North Ridge Road. 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1943

4 905

Near-climax Picea engelmannii [Engelmann spruce] forest (one Douglas fir in view) 

Scope and Contents note

Moscow Mountain, Moscow, Idaho. 1943 October 01

4 906

Climax Thuja-Tsuga forest 

Scope and Contents note

Canyon Creek Natural Area, Priest River Experimental Forest, Idaho. 1943

4 907

Pinus monticola in Abies lasiocarpa-Tsuga heterophylla climax 

Scope and Contents note

Tarlac Creek Drainage, Bonner County, Idaho. 1943

4 908

Pseudotsuga climax forest 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1943

4 909

Pseudotsuga climax forest, near C plot #6 

Scope and Contents note

Latah County, Idaho. 1943 September 26

4 910

Soil profile freshly exposed, in Fescue-symphoricarpus [Fescue-snowberry] prairie 

Scope and Contents note

Near Moscow, Idaho. 1943

4 911

Forest invading bottom on circque 

Scope and Contents note

North side of Mount Roothaan, Boundary County, Idaho. 1943

4 912

Abies lasiocarpa injured by persistent snow. Tree straight at base 179 years, one bent at base 171 years. First from forest, second from snow dwarfed Abies scrub 

Scope and Contents note

Horton Ridge Lookout, Idaho. 1944

4 913

Abies lasiocarpa: 2 specimens 2-3 meters tall removed from forest showing replacement of dead terminal by laterals 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944

4 914

Abies lasiocarpa: 3.9 meters tall, removed from forest, showing final recovery after repeated severe damge. However, heart is rotten, infeciton presumably entering thru former injury 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944

4 915

Snowpatch area, 6400 feet, north slope 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944 July 03

4 916

Climax spruce-fir stand, south slope, 6000 feet. Undergrowth: Vaccinium mem., Xerophyllum, Luzula glabrata with a little Rhododendron 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944

4 917

Abies lasiocarpa-Picea engelmannii cimax on north slope. Undergrowth: Menziesia, Rhododendron, etc. 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944

4 918

Lake in spruce-fir zone being filled in with moss and sedge peat 

Scope and Contents note

Southeast of Mount Roothaan, Idaho. 1944

4 919

Inlet to lake (#919), water level about 2 dm lower than in spring - and Sanguidsorba occidentalis next mosses 

Scope and Contents note

Southeast of Mount Roothaan, Idaho. 1944 August 31

4 920

Brown felt fungus on small Abies lasiocarpa taken where snow persists late 

Scope and Contents note

Horton Ridge, Bonner County, Idaho. 1944

4 921

Frost cracks on Pinus albicaulis about 50 cm in diameter; cracks very from 28-36 cm in length 

Scope and Contents note

Horton Ridge, Boundary County, east of Nordman, Idaho. 1944

4 922

Frost crack about 8 mm wide in decorticated spruce, showing lips; spruce-fir zone 

Scope and Contents note

Horton Ridge, Idaho. 1944

4 923

Old burn on south slope. Vaccinium mem., Xerophyllum with Abies lasiocarpa and Pinus albicaulis 

Scope and Contents note

Horton Ridge, Idaho. 1944

4 924

Polytrichum invading granite, followed by Vaccinium membran. and Carex rossii; spruce-fir zone: 6300 feet 

Scope and Contents note

Mount Roothaan, Idaho. 1944

4 925

Seral forest in arborvitae-hemlock forest just after severe crown fire 

Scope and Contents note

West of East Dennis Butte, Saint Joe National Forest, Idaho. 1944

4 926

Seral forest in arborvitae-hemlock forest just after severe crown fire 

Scope and Contents note

West of East Dennis Butte, Saint Joe National Forest, Idaho. 1944

4 927

Pinus monticola in arborvitae-hemlock zone 

Scope and Contents note

Southern Boundary County, Idaho. 1944

4 928

Larix occidentalis reproduction on logged and burned area 

Scope and Contents note

Bonner County, Idaho. 1944

4 929

Nymphaea-Brassenia zone above, Carex zone in foreground with Nymphaea relic 

Scope and Contents note

Hager Lake, Bonner County, Idaho. 1944

4 930

Near-virgin arm of Gleason Meadows 

Scope and Contents note

Bonner County, Idaho. 1944

4 931

Effect of landslide recurring at each spring thaw on trees. Some Larix and Thuja dead. 

Scope and Contents note

Torelle Falls, Bonner County, Idaho. 1944

4 932

Lonicera ciliosa of Amerlanchier florida 

Scope and Contents note

Bonner County, Idaho. 1944

4 933

Sapsucker damage to Thuja 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1944

4 934

Open Douglas fir zone on south slope, dense arborvitae-hemlock vegetation on north slope 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1944

4 935

Douglas fir replacing Pinus ponderosa 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1944

4 936

Root system of Coralorhiza maculata, excavated in April 

Scope and Contents note

Idaho. 1944 April 01

4 937

Lonicera ciliosa entwined about Amelanchier florida 

Scope and Contents note

Idaho. 1944

4 938

Root system of Populus trichocarpa showing vertical roots ending at a level corresponding to average height of stream 

Scope and Contents note

East of Viola, Idaho. 1944

4 939

Abies lasiocarpa and Picea engelmannii replacing Pinus contorta on ridge 

Scope and Contents note

East of Red River Ranger Station, Idaho County, Idaho. 1944

4 940

Climax stand of Abies grandis with a small amount of Pseudotsuga 

Scope and Contents note

Meadow Creek, Idaho County, Idaho. 1944

4 941

Burned over Thuja forest (11 years after 1934 fire). Now dominated b Salix-Ceanothus veluntinus thicket about 4 meters tall 

Scope and Contents note

North of Van Camp Lookout, Idaho County, Idaho. 1945

4 942

Same burned area as #942 showing Salix-Acer thicket being replaced by Pseudotsuga 

Scope and Contents note

East of Frenchman Butte, Idaho County, Idaho. 1945

4 943

Same burned area as #942 showing Pseudotsuga following Salix 

Scope and Contents note

Walde Junction, Idaho County, Idaho. 1945

4 944

Old climax stand of Thuja containing a little Abies grandis 

Scope and Contents note

East of Walde Lookout, Idaho County, Idaho. 1945

4 945

Picea engelmannii-Abies lasiocarpa with undergrowth containing Pachystima, Coptis, etc. 

Scope and Contents note

Frenchman Butte, Idaho County, Idaho. 1945

4 946

Sedge meadow in Spruce-fir zone. Meadow dominated by Calamagrostis and Carex 45161, 45162 with some Dodecatheon jeffreyi; Ledum and Pinus monticola conspicuous around edge 

Scope and Contents note

Canyon Creek, Idaho County, Idaho. 1945

4 947

Bald on Grandmother Mountain looking west 

Scope and Contents note

East of Clarkia, Idaho. 1945

4 948

Edge of burn in Pinus ponderosa forest that killed Purshia 

Scope and Contents note

4 miles south of Fruitland, Stevens County, Washington. 1946 July 02

4 949

Pinus ponderosa climax with Festuca idahoensis dominant underneath 

Scope and Contents note

2 miles north of Spangle, Washington. 1946

4 950

Rhus glabra on thin soil of outcrop, other shrubs around talus above, wheatgrass-bluegrass zone 

Scope and Contents note

West of Julietta, Idaho. 1946

4 951

Wind-lodged wheat 

Scope and Contents note

Cul de Sac, Idaho. 1946 June 19

4 952

Newly deposited silt on floodplain under Crataegus douglasii [black hawthorn] 

Scope and Contents note

Paradise Creek, east of Pullman, Washington. 1946

4 953

Artemisia tridentata confined to rocky soil at edge of its range, probably ponderosa pine zone 

Scope and Contents note

11 miles south of Kettle Falls, Washington, on Columbia River. 1946

4 954

Rodent and worm burrows (the latter about 1 cm in diameter, and filled with roots) in soil that has long been under cultivation. Stake is inserted 1 meter below soil surface 

Scope and Contents note

West of Pullman, Washington. 1947

4 955

Rodent and worm burrows (the latter about 1 cm in diameter, and filled with roots) in soil that has long been under cultivation. Stake is inserted 1 meter below soil surface 

Scope and Contents note

West of Pullman, Washington. 1947

4 956

Typical undergrowth under Picea engelmanni-Abies lasiocarpa forest that is dominated by Vaccinium scoparium 

Scope and Contents note

Near Columbia Ridge Lookout, south of Orogrande, Idaho. 1947 August 24

4 957

Invasion of river gravels that have recently been worked over by gold dredge 

Scope and Contents note

Near Elk City, Idaho. 1947

4 958

Taxodium knees - specimens at University of Minnesota - Missing 

Scope and Contents note

University of Minnesota. circa 1947-1948

4 959

Capsules of Yucca glauca after Pronuba larvae have emerged - Missing 

Scope and Contents note

Colorado. circa 1947-1948

4 960

Corallorhiza - Missing 

Scope and Contents note

Idaho. circa 1947-1948

4 961

Floating fruits of Nymphaea polysepalum - Missing 

Scope and Contents note

Colorado. circa 1947-1948

4 962

Drosera rotendifolia - Missing 

Scope and Contents note

Minnesota. circa 1947-1948

4 963

Kalmia latifolia - Missing 

Scope and Contents note

Tennessee. circa 1947-1948

4 964

Psychotria bacteriophylla - Missing 

Scope and Contents note

Butler University, Indiana. circa 1947-1948

4 965

Pinguicula vulgaris - Missing 

Scope and Contents note

Minnesota. circa 1947-1948

4 966

Arceuthobium on Pinus ponderosa - Missing 

Scope and Contents note

Colorado. circa 1947-1948

4 967

Festuca idahoensis-Agropyron [Idaho fescue-bunchgrass] association with scattered Symphoricarpos-Rosa-Prunus [snowberry-rose-slender cinquefoil] thickets 

Scope and Contents note

5 miles West of Colton, Washington. 1948 July 03

4 968

Palouse prairie. Camera pointed due west. Festuca-Symphoricarpos [fescue-snowberry] on north slope, Agropyron-Poa [bunchgrass-bluegrass] on south slope 

Scope and Contents note

5 miles West of Colton, Washington. 1948 July 03

4 969

Palouse prairie. Camera pointed due west. Festuca-Symphoricarpos [fescue-snowberry] on north slope, Agropyron-Poa [bunchgrass-bluegrass] on south slope 

Scope and Contents note

5 miles West of Colton, Washington. 1948 July 03

4 970

Festuca idahoensis dominating undergrowth in climax Pinus ponderosa stand 

Scope and Contents note

North of Spangle, Washington. 1948

4 971

Climax Pinus ponderosa stand with undergrowth dominated by Symphoricaros, Rosa, and Spiraea 

Scope and Contents note

Valley Ford, Washington. 1948 July 08

4 972

Avalanche track through spruce-fir zone 

Scope and Contents note

Skalkaho Pass (west side) in Sapphire Mountains, Montana. 1948

4 973a

Avalanche track through spruce-fir zone 

Scope and Contents note

Skalkaho Pass (west side) in Sapphire Mountains, Montana. 1948

4 973b

Xerophyllum tenax union in spruce-fir forest 

Scope and Contents note

West of Skalkaho Pass, Sapphire Mountains, Montana. 1948 July 12

4 974

Vaccinium scoparium union with Calamagrostis rubescens as principle herb, under spruce-fir forest 

Scope and Contents note

East of Skalkaho Pass, Sapphire Mountains, Montana. 1948

4 975

Sharp ecotone with Agropyron spicatum prairie on south slope and Pseudotsuga on north slope 

Scope and Contents note

West of Georgetown Lake, Montana. 1948

4 976

Morainic topography in valley 

Scope and Contents note

Between Anaconda and Lake George, Montana. 1948

4 977

Stipa comata-Bouteloua gracilis in silhouette 

Scope and Contents note

10 miles southeast of Pipestone Pass, Montana. circa 1948

4 978

Juniperus-Pinus flexilis 

Scope and Contents note

6 miles east of Sheridan, Montana. 1948

4 979

Cercocarpus ledifolius 

Scope and Contents note

6 miles east of Sheridan, Montana. 1948

4 980

Interfingering of forest and grassland 

Scope and Contents note

North of Alder, Montana. 1948

4 981

Pothole in moraine. Pseudotsuga, Picea engelmannii, Populus tremuloides 

Scope and Contents note

North of Black Butte, Gravelly Range, Montana. 1948

4 982

Vigilante Experimental Range in Gravelly Range looking northeast from 7500 feet sagebrush-grass above and below patches of Pseudotsuga and aspen, with some spruce-fir on north slopes 

Scope and Contents note

Montana. 1948

4 983

Juniperus-Pinus flexilis above with Cercocarpus ledifolius-Rhus trilobata below on side of valley 

Scope and Contents note

7 miles east of Norris, Montana. 1948

4 984

Wind erosion on west side of ridgetops; moraines. Agropyron smithii-Stipa comata type of grassland with some Juniperus horizontalis 

Scope and Contents note

East of Roscoe, Montana. 1948

4 985

Wind erosion on west side of ridgetops; moraines. Agropyron smithii-Stipa comata type of grassland with some Juniperus horizontalis 

Scope and Contents note

East of Roscoe, Montana. 1948

4 986

Artemisia tridentata-Agropyron spicatum stand where road going north from Cooke City, Wyoming first crosses Lake Creek, Montana. Festuca idahoensis second most important grass, see list in notes. 

Scope and Contents note

Lake Creek, Montana. 1948

4 987

Artemisia tridentata-Agropyron spicatum stand where road going north from Cooke City, Wyoming first crosses Lake Creek, Montana. Festuca idahoensis second most important grass, see list in notes. 

Scope and Contents note

Lake Creek, Montana. 1948

4 988

Rock surface succession on granitic roches moutonees. (1) Selaginella, Bryum, crustose lichen, (2) Danthonia intermedia, Festuca, Agrostis, Senecio, Antennaria 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 989

Rock surface succession on granitic roches moutonees. (1) Selaginella, Bryum, crustose lichen, (2) Danthonia intermedia, Festuca, Agrostis, Senecio, Antennaria, (3) Festuca idahoensis, (4) Sagebrush grass, (5?) Spruce-fir 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 990

Climax alpine meadow above Island Lake; dominated by Carex and grasses with scattered Polygonum bistortoides and other forbs 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 991

"Ice action"? at edge of alpine pond; Carex and Salix predominate 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 992

Picea and Pinus flexilis at timberline above Long Lake 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 993

Upper timberline north of the summit (timberline 10,600 feet) 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 994

Alpine vegetation, general view north of summit 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 995

Alpine fell-field north of summit: Silene acaulis, Trisetum spicatum, Sieversia turbinata, Selaginella 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 996

Salix growing in wet phase of alpine zone north of summit. Caltha leptosepala abundant 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 997

Alpine fell-field with Dryas Silene acaulis and Trifolium, 8.4 miles north of summit 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 998

Wind-pruned Pinus flexilis and Picea engelmannii 8 miles north of summit 

Scope and Contents note

Beartooth Mountains, Montana. 1948

4 999

Wind-pruned Picea with dead stub projecting, 8 miles north of summit 

Scope and Contents note

Beartooth Mountains, Montana. 1948

5 1000

Mountain park on south slope of ridge just east of Big Timber Peak and just south of dude ranch in Big Timber Canyon. Park continuous with grassland of basal plain; dominated by Festuca idahoensis-Artemisia tridentata; Pseudotsuga along summit of ridge an 

Scope and Contents note

Crazy Mountains, Montana. 1948

5 1001

Big Timber Peak viewed from east showing upper timberline 

Scope and Contents note

Crazy Mountains, Montana. 1948

5 1002

Treeless valley bottom in ravine extending east from Big Timber Peak. Drummholz along margin, snow patches persist late, some truly alpine spp. 

Scope and Contents note

Crazy Mountains, Montana. 1948

5 1003

Pinus flexilis at 8,200 feet on Big Timber Peak 

Scope and Contents note

Crazy Mountains, Montana. 1948

5 1004

Bouteloua gracilis dominant on overgrazed range 

Scope and Contents note

Harlowton, Montana. 1948

5 1005

Atols of Abies lasiocarpa and Pinus albicaulis at 8,000 feet 

Scope and Contents note

King's Hill, Montana. 1948

5 1006

Profile of soil and vegetation in Festuca oveira-idahoensis-dominated alpine meadow, 8030 feet 

Scope and Contents note

King's Hill, Montana. 1948

5 1007

Climax alpine meadow at 8030 feet. Festuca (ovina?) most important, Danthonia intermedia second, Luzula spicata, third, Deschampsia atropurpurea fourth, with Pea, Geum triflorum cliliatum, Achillea, Polygonum bistortoides, Pentstemon (procerus?), Erigeron 

Scope and Contents note

King's Hill, Montana. 1948

5 1008

Gradual transition from Pinus albicaulis forest to alpine tundra 

Scope and Contents note

Between King's Hill and Big Baldy, Montana. 1948

5 1009

Hail damage to Salix 

Scope and Contents note

Stanford, Montana. 1948 July 25

5 1010

Looking southeast; Prunus virginiana and Populus tremulides at lower timberline, Pseudotsgua, probably Picea-Abies near summit 

Scope and Contents note

Highwood Mountains, Montana. 1948

5 1011

Pseudotsgua and Pinus flexilis on snowslide area along Josephine Lake 

Scope and Contents note

Glacier National Park, Montana. 1948

5 1012

Pinus flexilis, wind-deformed trees at lower timberline just below Gibson Dam 

Scope and Contents note

West of Choteau, Montana. 1948

5 1013

Pinus flexilis, wind-deformed trees at lower timberline just below Gibson Dam 

Scope and Contents note

West of Choteau, Montana. 1948

5 1014

Pinus flexilis, wind-deformed trees at lower timberline just below Gibson Dam - Missing 

Scope and Contents note

West of Choteau, Montana. 1948

5 1015

Forest vegetation, Pinus flexilis to spruce-fir zone, looking south across the Sun River 

Scope and Contents note

below Gibson Dam, Montana. 1948

5 1016

Pinus flexilis (Juniperus scopulorum rare) stand on moraine at junction of north and south forks of Teton River 

Scope and Contents note

West of Choteau, Montana. 1948

5 1017

Pinus flexilis (Juniperus scopulorum rare) stand on moraine at junction of north and south forks of Teton River 

Scope and Contents note

West of Choteau, Montana. 1948

5 1018

Edge of aspen groveland as seen from a point south of Duck Lake looking westnorthwest toward Chief Mountain. Isolated trees are Abies lasiocarpa, Pseudotsuga and Pinus contorta. Dominant grasses: Festuca scabrella, Danthoni, Festuca idahoensis, Koeleria, 

Scope and Contents note

Glacier National Park, Montana. 1948

5 1019

Soil-vegetation profile. Dominant grasses: Danthonia parryi, Agropyron dasystachyum, A. trachycaulon 

Scope and Contents note

6.5 miles north of Babb, Montana. 1948

5 1020

Soil-vegetation profile. Dominant grasses: Danthonia parryi, Agropyron dasystachyum, A. trachycaulon 

Scope and Contents note

6.5 miles north of Babb, Montana. 1948

5 1021

Grassland opening in aspen grove land. Vegetation typical of aspen belt 

Scope and Contents note

Southeast of Lower Saint Maries Lake, Montana. 1948 August 02

5 1022

Landslide prevented and succession promoted by log lattice. Trifolium, Larix, and Salix invading 

Scope and Contents note

Glacier National Park, Montana. 1948 August 01

5 1023

Dense stand of yound Pinus contorta and Pseudotsuga 19 years old beneath relic Larix 

Scope and Contents note

North fork of Flathead River south of mouth of Canyon Creek, Montana. 1948

5 1024

Dense stand of Pinus contorta 20 years old 

Scope and Contents note

North Fork of Flathead River, Montana. 1948

5 1025

Pinus ponderosa climax with Purshia and Bromus tectorum undergrowth 

Scope and Contents note

4 miles northWest of Eureka, Montana. 1948

5 1026

Pinus ponderosa (planted 1934) and P. monticola (adventive) 1/2 miles north of Blister Rust Headquarters 

Scope and Contents note

Kalispel Bay, Priest Lake, Idaho. 1948 August 09

5 1027

Pinus ponderosa (planted 1934) and P. monticola (adventive) 1/2 miles north of Blister Rust Headquarters 

Scope and Contents note

Kalispel Bay, Priest Lake, Idaho. 1948 August 09

5 1028

Bog zones. Nymphaea-Brassenia, Carex-Scripus, Spraea menziesii, Pinus monticola-Thuja 

Scope and Contents note

Hager Lake, Bonner County, Idaho. 1948

5 1029

Thuja-Tsuga climax with Fatsia dominating undergrowth 

Scope and Contents note

Roosevelt Grove, Washington. 1948

5 1030

Typical undergrowth beneth climax Thuja-Tsuga forest. Within 1 miles of stake: Tiarella, Linnaea, Clintonia, Adensocaulon, Smilacina stellata, Athyrium filix foemina, Rubus parvflorus, Vaccinium membranaceum, Hieracium albiflorum, Lastrea dryopteris, Good 

Scope and Contents note

Roosevelt Grove, Washington. 1948

5 1031

Large Thuja plicata 

Scope and Contents note

Roosevelt Grove, Pend Oreille County, Washington. 1949

5 1032

Picea engelmannii-Abies lasiocarpa with undergrowth dominanted by Menziesia ferruginea 

Scope and Contents note

divide east of Sullivan Lake, Washington. 1949

5 1033

Picea engelmannii-Abies lasiocarpa with undergrowth dominanted by Menziesia ferruginea 

Scope and Contents note

divide east of Sullivan Lake, Washington. 1949

5 1034

Abies grandis-Pachystima climax, Meadow Creek region 

Scope and Contents note

Southeast of Harpster, Idaho. 1949

5 1035

Pseudotsuga taxifolia [Douglas Fir], near-climax stand 

Scope and Contents note

West end of Thatuna Ridge, Latah County, Idaho. 1949

5 1036

Pseudotsuga taxifolia [Douglas Fir], near-climax stand with stake 

Scope and Contents note

West end of Thatuna Ridge, Latah County, Idaho. 1949

5 1037

Pinus ponderosa-Physocarpus [Ponderosa pine-ninebark] climax 

Scope and Contents note

West of Viola, Idaho. 1949 August 18

5 1038

Pinus ponderosa-Symphoricarpos [Ponderosa pine-snowberry] climax 

Scope and Contents note

West end of Thatuna Ridge, Latah County, Idaho. 1949

5 1039

Pinus ponderosa-Purshia climax 

Scope and Contents note

17 miles north of Davenport, Washington. 1949

5 1040a

Pinus ponderosa-Purshia climax 

Scope and Contents note

17 miles north of Davenport, Washington. 1949

5 1040b

Pinus ponderosa-Festuca idahoensis association 

Scope and Contents note

Spokane, Washington. 1949

5 1041

Pinus ponderosa-Festuca idahoensis association 

Scope and Contents note

Spokane, Washington. 1949

5 1042

Wind-deformed Pseudotsuga taxifolia 

Scope and Contents note

Columbia River Gorge, Washington. 1949

5 1043

Wind-deformed Pseudotsuga taxifolia 

Scope and Contents note

Columbia River Gorge, Oregon. 1949

5 1044

View of virgin 2-acre tract of vegetation on campus of State College of Washington 

Scope and Contents note

State College of Washington. 1949 November 01

5 1045

Virgin prairie. White dots mark permanent stakes for frequency study from fence to right 

Scope and Contents note

5 miles West of Colton, Washington. 1949 July 02

5 1046

Virgin prairie. White dots mark permanent stakes for frequency study from fence to right. Camera turned slightly to show location of line by white dots. Area has been open to grazing by horses and cattle for at least 40 years but being a north slope there 

Scope and Contents note

5 miles West of Colton, Washington. 1949 July 02

5 1047

Detailed view of virgin Festuca idahoensis-Symphoricarpos [idaho fescue-snowberry] prairie 

Scope and Contents note

5 miles West of Colton, Washington. 1949 July 02

5 1048

Detailed view of grazed prairie 

Scope and Contents note

5 miles West of Colton, Washington. 1949 July 02

5 1049

Artificial pasture. Composed of Bromus inermis [smooth brome] in bottom of swale, and Poa pratensis [Kentucky bluegrass] on slope above. Poa desiccated 

Scope and Contents note

Pullman, Washington. 1949 July 11

5 1050

Artemisia tridentata-Festuca idahoensis [big sagebrush-idaho fescue] association. Edaphic climax on volcanic ash 

Scope and Contents note

Washtucna, Washington. 1949 June 01

5 1051

Detail of community in near-virgin condition. Artemisia tridentata-Festuca idahoensis [big sagebrush-idaho fescue] association. Edaphic climax on volcanic ash 

Scope and Contents note

Washtucna, Washington. 1949 June 01

5 1052

Bromus tectorum stand residual after burning of Artemisia tridentata 

Scope and Contents note

East of Moses Lake, Washington. 1949

5 1053

Menziesia ferruginea severely hedged by pika browsing; spruce-fir zone 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1949 September 03

5 1054

Menziesia ferruginea severely hedged by pika browsing; spruce-fir zone moderately browsed 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1949 September 03

5 1055

Menziesia ferruginea severely hedged by pika browsing; spruce-fir zone moderately browsed 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1949 September 03

5 1056

Menziesia growing at edge of rock slide where it is practically undamaged by pika 

Scope and Contents note

unknown. 1949

5 1057

Near-virgin Festuca ovina assocation above timberline 

Scope and Contents note

Gravelly Range, Montana. 1949

5 1058

Floating Sphagnum mat with Myrica gale 

Scope and Contents note

Blaney Lake, U.B.C. Forest Camp, British Columbia. 1949 June 01

5 1059

Thuja-Tsuga-Gaultheria shallon invading Sphagnum-Myrica gale mat with trees well out on mat 

Scope and Contents note

Blaney Lake, U.B.C. Forest Camp, British Columbia. 1949 June 01

5 1060

Isolated stands of Pinus (albicaulis) in alpine zone 

Scope and Contents note

Gravelly Range, Montana. 1949

5 1061

Isolated stands of Pinus (albicaulis) in alpine zone 

Scope and Contents note

Gravelly Range, Montana. 1949

5 1062

Graduate students in plant ecology. Top row, left to right: DuWayne Goodwin, Lloyd Hulbert, Wm. Bridge Cooke, Daniel Lynch, Robert McMinn; lower row left to right: John Rumsely, Jack Secor, Raymond Turner 

Scope and Contents note

Washington State University. 1949 October 01

5 1063

Chrysothamnus-Distichlis community showing effect of cultivation in bringing salts to surface. Sagebrush-grass zone 

Scope and Contents note

North of Baker, Oregon. 1949

5 1064

Pal formed in Carex rostrata fen by skiing which compacted snow and allowed exceptionally deep frost action in moraine beneath peat; about 1 meter tall, but are eroding away 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1065

Rock crater just beginning to form in frost-heave area 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1066

Frost boil 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1067

Rock crater well developed in frost-heave area 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1068

Rock net, caused by frost action 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1069

Boulder recently heaved up by frost action; soil mantle on yet completely eroded off; highest tip has been colonized by lichens 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1070

Park in Betula pubescens var. tortuosa forest where trees cannot invade on account of severe frost action 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1071

Rock crater in frost-heave area 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1072

Salix herbacea community on soil showing solifluction: surface moves while subsoil is still frozen 

Scope and Contents note

Near Katterjakk, Sweden. 1950

5 1073

Salix herbacea community on soil showing solifluction: surface moves while subsoil is still frozen 

Scope and Contents note

Near Katterjakk, Sweden. 1950

5 1074

Solifluction showing three large lobes that have moved at irregular intervals 

Scope and Contents note

Katterjakk, Sweden. 1950

5 1075

Bare spot in Dryas octopetala heath indicating solifluction 

Scope and Contents note

Near Kopparason, Sweden. 1950

5 1076

Solifluction in Dryas octopetala heath with Salix glauca in ravine 

Scope and Contents note

Near Kopparason, Sweden. 1950

5 1077

Frost polygons 

Scope and Contents note

Near Kopparason, Sweden. 1950

5 1078

Large frost boil in naturally unforested area 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1079

Frost boils showing slight solifluction 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1080

Boulder with Vaccinium myrtillus mat lifted so high by frost heaving that inadequate snow cover is killing the mat on top 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1081

Mudflow ripples on solifluction area 

Scope and Contents note

Mount Nuolja near Abisko, Sweden. 1950

5 1082

Rock stripes 

Scope and Contents note

Mount Nuolja near Abisko, Sweden. 1950

5 1083

Frost polygons without stones 

Scope and Contents note

Mount Nuolja near Abisko, Sweden. 1950

5 1084

Frost-heaving killing plants so that erosion can start. Lower alpine belt with Betula nana and Empetrum hermaphroditum 

Scope and Contents note

Swedish Lappland. 1950

5 1085

Mudfow wrinkles in solifluction area 

Scope and Contents note

Bjorkliden, Sweden. 1950

5 1086

Stone nets formed by frost action 

Scope and Contents note

Bjorkliden, Sweden. 1950

5 1087

Stone stripe with broken sod ridge 

Scope and Contents note

Bjorkliden, Sweden. 1950

5 1088

Parmelia olivacea on trunk of Betula only above level on winter snow (Betula pubescens tortuosa-Vaccinium-Empetrum association) 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1089

Parmelia olivacea on trunk of Betula only above level on winter snow (Betula pubescens tortuosa-Vaccinium-Empetrum association) on north shore of Lake Tornetrask, Sweden 

Scope and Contents note

Abisko Valley, Sweden. 1950

5 1090

Parmelia olivacea growing to ground on birch situated on bluff where snow cannot accumulate in winter 

Scope and Contents note

Lake Tornetrask, Sweden. 1950

5 1091

Carex juncella with trunk composed of interlaced rhizomes and roots, and covered with moss 

Scope and Contents note

Abisko Turistation, Sweden. 1950

5 1092

Park in upper part of Betula pubescens var. tortuosa zone, caused by excessive snow drifting. Geranium, Trollium, Alchemilla and Solidago conspicuous in center; Salix glauca around edge 

Scope and Contents note

Mount Nuolja near Abisko, Sweden. 1950

5 1093

Upper limit of Betula pubescens var. tortuosa forest. Vaccinium mytrillus heath where snow cover in inadequate for Betula, Salix where there is too much snow 

Scope and Contents note

Bjorkliden, Sweden. 1950

5 1094

Betula pubescens var. tortuosa forest in subalpine zone 

Scope and Contents note

Abisko, Sweden. 1950

5 1095

Einar DuRietz 

Scope and Contents note

Swedish Lappland. 1950 July 23

5 1096

Einar DuRietz 

Scope and Contents note

Swedish Lappland. 1950 July 23

5 1097

Vegetation zonation related to snow depth. Granitic soil. Salix herbacea at bottom where snow persists late and there is solifluction. Deschampsia flexuosa belt a little higher where snow melts earlier. Vaccinium myrtillus belt where snow cover is thin 

Scope and Contents note

Swedish Lappland. 1950

5 1098

Dryas-Cassiope heath on windswept ridges, Salix glauca in draw with snow protection in winter. Solifluction evident 

Scope and Contents note

Kopparason, Sweden. 1950

5 1099

Glaciated valley floor in Betula pubescens var. tortuosa belt 

Scope and Contents note

Kopparason, Sweden. 1950

5 1100

Dryas octopetala mat being eroded by wind 

Scope and Contents note

Kopparason, Sweden. 1950

5 1101

Saxifraga oppositifolia with a little Silene acaulis and Dryas octopatala on extremely wind-swept slope. Calcareous schist 

Scope and Contents note

Kopparason, Sweden. 1950

5 1102

Peat hummocks about 1/2 meter tall around margin of Carex mire. First Scirpus caespitosus forms tussocks, these become invaded by Tallictrum alpinum, Tofeldia palustris and moss, then Vaccinium uliginosum and Empetrum hermaphroditum take over. Scattered B 

Scope and Contents note

Bjorkliden, Sweden. 1950

5 1103

Succession on glaciated granite: Aira flexuos and Calluna vulgaris growing on peaty material; Quercus and Populus trumula forming dwarfed forest 

Scope and Contents note

Botanical Gardens grounds at Gothenburg, Sweden. 1950

5 1104

Mutants of Picea abies in Botanical Garden. f. remota to right (dense, conical); f. birgata center; f. nidiflormis left foreground in doughtnut form; var. nana to left above (globular, short-needled); f. echiniformis (behind nidifica, a compact polster) 

Scope and Contents note

Gothenburg, Sweden. 1950

5 1105

Excursion group on salt marsh 

Scope and Contents note

Southern tip of Sweden. 1950

5 1106

Skanor heath: Myrica gale, Calluna vulgaris and erica tetralix dominant under heavy grazing which keeps out Quercus and Betula 

Scope and Contents note

25 kilometers south of Landskrona, Sweden. 1950

5 1107

Picea abies forest with ground cover of Vaccinium myrtillus, Hylocomnium schreberi and H. splendens, 170 years old. A few Fagus and Quercus seedlings suggest that deciduous forest may be climax here. 

Scope and Contents note

Nytaboda, Skone, Sweden. 1950

5 1108

Picea abies forest with ground cover of Vaccinium myrtillus, Hylocomnium schreberi and H. splendens, 170 years old. A few Fagus and Quercus seedlings suggest that deciduous forest may be climax here. Also with delic Pinus sylvestris 

Scope and Contents note

Nytaboda, Skone, Sweden. 1950

5 1109

Young stand of same type as 1108 showing heap of stones accumulated during former period of cultivation 

Scope and Contents note

Gyllsboda, Skona, Sweden. 1950

5 1110

Mosses, chiefly Hypnum cupressiforme, confined to granite boulders projecting above leaf litter in Fagus ylvatica forest 

Scope and Contents note

Tronto, Sweden. 1950

5 1111

Deschamsia-Betula verrucosa-Juniperus communis community characteristic on lands grazed too heavily for oak-beech climax to develop; even spruce can't invade 

Scope and Contents note

Near Karlskrona, Sweden. 1950

5 1112

Ice-pushed ridge about 2 meters high 

Scope and Contents note

Lake Fiolen, Sweden. 1950

5 1113

Pinus sylvestris: narrow and broad-crowned biotypes growing in same stand 

Scope and Contents note

Smoland, Sweden. 1950

5 1114

Excursion members and chauffeurs 

Scope and Contents note

Gyllene Uttern near Granna, Sweden. 1950 July 10

5 1115

Carex juncella in older part of fen showing invasion by mosses, Betula pubescens, Salix, empetrum, Eriophorum, Polygonum viviparum 

Scope and Contents note

Abisko Turistation, Sweden. 1950

5 1116

Fen, with dwarf birch forest and alpine tundra in background 

Scope and Contents note

Mount Nuolja near Abisko, Sweden. 1950

5 1117

Pinus monticola and Larix occidentalis, the former showing winterkilled zone of foilage two growing seasons afterward 

Scope and Contents note

Kaniksu National Forest, Idaho. 1950 September 01

5 1118

Larix occidentalis: old trees showing scorched bark and young trees that have started subsequent to fire 

Scope and Contents note

Kaniksu National Forest, Idaho. 1951

5 1119

Artemisia/Festuca idahoensis [sagebrush/idaho fescue] stand in excellent condition 

Scope and Contents note

4.4 miles West of Lind, Washington. 1951 April 01

5 1120

Alnus-Populus trichocarpa floodplain forest 

Scope and Contents note

Asotin Creek, Washington. 1951 April 15

5 1121

Alnus-Populus trichocarpa floodplain forest 

Scope and Contents note

Asotin Creek, Washington. 1951 April 15

5 1122

Festuca/Symphoricarpos grassland in contact with Pseudotsuga/Physocarpus forest; looking down west spur of Tekoa Mountain 

Scope and Contents note

Tekoa Mountain. 1951 April 10

5 1123

Fossil stone stripe on south slope of west spur of Tekoa Mountain 

Scope and Contents note

Tekoa Mountain. 1951 April 10

5 1124

Pinus ponderosa/Festuca idahoensis stand. Principal undergrowth: Agropyron spicatum, Festuca idahoensis, Koeleria cristata, Balsemorhiza sagittata 

Scope and Contents note

Spokane, Washington. 1951 April 11

5 1125

Pinus ponderosa/Symphoricarpos [Ponderosa pine/snowberry] stand 

Scope and Contents note

Union Flat Creek, West of Pullman, Washington. 1951 April 11

5 1126

Crataegus douglasii/Heracleum [black hawthorn/cowparsnip] stand 

Scope and Contents note

Union Flat Creek, West of Pullman, Washington. 1951 April 11

5 1127

Union Flat valley showing Crataegus [hawthorn] communities 

Scope and Contents note

West of Pullman, Washington. 1951 April 11

5 1128

Picea-Abies lasisocarpa/Pachistima stand 

Scope and Contents note

Frenchman Butte, Idaho County, Idaho. 1951 June 28

5 1129

Pinus contorta/Calamagrostis rubescens stand in Pseudotsuga zone 

Scope and Contents note

3 miles north of Kimberly, British Columbia. 1951

5 1130

Succession leading to climax dominated by Picea glauca 

Scope and Contents note

Vermillion River, British Columbia. 1951

5 1131

Young pod without macroscopic vegetation 

Scope and Contents note

Columbia Icefields, Banff National Park, Canada. 1951

5 1132

Populus tremuloides and Picea glauca 

Scope and Contents note

Triangle, West of High Prairie, Alberta. 1951

5 1133

Pond with Picea mariana, Betula glandulosa (including some Larix), anchored sedges, and waterlilly zones 

Scope and Contents note

271 miles northWest of Whitehorse, Yukon Territory. 1951

5 1134

Fen with Carex and Salix along Rancheria River 

Scope and Contents note

218 miles westnorthWest of Whitehorse, Yukon Territory. 1951

5 1135

Artemisia frigida-grass community after scattered Populus tremuloides had been eliminated by fire 

Scope and Contents note

51 miles west-northWest of Whitehorse, Yukon Territory. 1951

5 1136

Artemisia frigida-grass balds on exposed south facing bluffs 

Scope and Contents note

46 miles from Whitehorse, Yukon Territory. 1951

5 1137

Saline pond in desiccated condition. Salicornia on dried salt layer, then grasses, Salix, Populus-Picea 

Scope and Contents note

29 miles west-northWest of Whitehorse, Yukon Territory. 1951

5 1138

Dry grassland, probably representing a pond with less intense salinity 

Scope and Contents note

around 29 miles west-northWest of Whitehorse, Yukon Territory. 1951

5 1139

Picea glauca and Betula papyrifera 

Scope and Contents note

60 miles south of Fort Nelson, British Columbia. 1951

5 1140

Timberline at Summit Lake (Picea glauca, Pinus contorta, Abies lasiocarpa) 

Scope and Contents note

95 miles West of Fort Nelson, British Columbia. 1951

5 1141

Abies lasiocarpa at timberline above Summit Lake with Betula glandulosa and Cladonia conspicuous 

Scope and Contents note

95 miles West of Fort Nelson, British Columbia. 1951

5 1142

Picea mariana muskeg 

Scope and Contents note

100 miles West of Fort Nelson, British Columbia. 1951

5 1143

Vegetation belts about a pond in British Columbia 

Scope and Contents note

8 miles south of Watson Lake, Yukon Territory. 1951

5 1144

Timberline at Summit Lake 

Scope and Contents note

95 miles West of Fort Nelson, British Columbia. 1951

5 1145

Picea gauca savanna with Salix and a little Betula glandulosa in subalpine zone 

Scope and Contents note

10 miles southeast of Kluane Lake, Yukon Territory. 1951

5 1146

Picea glauca forming muskeg with Ledum decumbens near Upper Donjek River 

Scope and Contents note

West of Kluane Lake, Yukon Territory. 1951

5 1147

Soil horizons buried by avalanching 

Scope and Contents note

Kluane Lake, Yukon Territory. 1951

5 1148

Picea glauca replacing Populus tremuloides 

Scope and Contents note

Snag Creek, Yukon Territory. 1951

5 1149

Populus tremuloides/Arctostaphylos on south slope; Picea mariana/Ledum-Vaccinium vitis-idaea on north slope of dune 

Scope and Contents note

38 miles southeast of Tok Junction, Alaska. 1951

5 1150

Pond formed by melting of permafrost; leaning trees 

Scope and Contents note

50 miles West of Tok Junction, Alaska. 1951

5 1151

Grasslands on south-facing bluffs surrounded by aspen belts 

Scope and Contents note

Between Tok and Big Delta junctions, Alaska. 1951

5 1152

Grassland on buffalo range, gravelly outwash 

Scope and Contents note

West of Big Delta junction, Alaska. 1951

5 1153

Picea glauca at upper timberline on Eagle Summit 

Scope and Contents note

109 miles northeast of Fairbanks, Alaska. 1951

5 1154

Solifluction. Alpine zone on Eagle Summit 

Scope and Contents note

109 miles northeast of Fairbanks, Alaska. 1951

5 1155

Grasslands on south slopes of recessional moraines in British Columbia 

Scope and Contents note

89 miles north of Haines, Alaska. 1951

5 1156

Picea sitchensis at upper timberline in British Columbia 

Scope and Contents note

North of Haines, Alaska. 1951

5 1157

Picea sitchensis with Alnus-Salix thickets at upper timberlines in British Columbia, evelation 1850 feet 

Scope and Contents note

North of Haines, Alaska. 1951

5 1158

Picea sitchensis with Alnus-Salix thickets at upper timberlines in British Columbia, evelation 1850 feet 

Scope and Contents note

North of Haines, Alaska. 1951

5 1159

Betula glandulosa-Salix in a swale being invaded very poorly by conifers; possibly a frost hollow 

Scope and Contents note

105 miles northWest of Saint John, British Columbia. 1951

5 1160

Sharp ecotone between Pseudotsuga and grassland communities 

Scope and Contents note

East of Crowsnest Pass, Alberta. 1951

5 1161

Saline pond in desiccated condition. Salicornia on dried salt layer, then grasses, Salix, Populus-Picea 

Scope and Contents note

29 miles west-northWest of Whitehorse, Yukon Territory. 1951

5 1162

Stone net 

Scope and Contents note

West of Davenport, Washington. 1951

5 1163

Stone net and hummock 

Scope and Contents note

West of Davenport, Washington. 1951

5 1164

Graduate ecology students, above right to left: Lynch, Moomaw, Poulton, Murdock; below right to left: Secor, Rumely, Furman 

Scope and Contents note

Washington State University. 1951 January 10

5 1165

Artemisia tridentata/Agropyron spicatum [big sagebrush/bunchgrass] stand 

Scope and Contents note

6 miles south of Othello, Washington. 1952 May 13

5 1166

Artemisia tridentata/Agropyron spicatum stand 

Scope and Contents note

Between Mabdon and Bickleton, Washington. 1952 May 13

5 1167

Festuca idahoensis/Symphoricarpos albus [Idaho fescue/common snowberry] stand 

Scope and Contents note

5 miles West of Colton, Washington. 1952 June 07

5 1168

Festuca idahoensis/Symphoricarpos albus [Idaho fescue/common snowberry] stand 

Scope and Contents note

5 miles West of Colton, Washington. 1952 June 07

5 1169

Festuca idahoensis/Symphoricarpos albus [Idaho fescue/common snowberry] stand; area in upper right, uphill of plowed fire line was burned the preceding summer 

Scope and Contents note

5 miles West of Colton, Washington. 1952 June 07

5 1170

Bean crops protected by wattle windbreaks 

Scope and Contents note

North Dalles, Washington. 1952 June 15

5 1171

Dune invading stand of Pinus contorta 

Scope and Contents note

Waldport, Oregon. 1952

5 1172

Shrubs in draw off Wawawai Canyon. Photo taken about 30 feet downslope from a Craegus [hawthorn], about a mile down from the sideroad at the top of the canyon. See map fro identity of plants [map on back of Daubenmire's descriptions] 

Scope and Contents note

Wawawai Canyon, Washington. 1952 June 26

5 1173

Profile of Festuca/Symphoricarpos [Fescue/snowberry] association 

Scope and Contents note

Wawawai Canyon, Washington. 1952 June 24

5 1174

Profile of Festuca/Symphoricarpos [Fescue/snowberry] association 

Scope and Contents note

Wawawai Canyon, Washington. 1952 June 24

5 1175

Detail of Festuca/Symphoricarpos [Fescue/snowberry] assocation 

Scope and Contents note

Wawawai Canyon, Washington. 1952

5 1176

Virgin stand of Artemisia tridentata/Festuca idahoensis [big sagebrush/idaho fescue] 

Scope and Contents note

4 miles north of Lind, Washington. 1952 June 26

5 1177

Graduate students in plant ecology. Left to right above: Charles Poulton, Harry Latimer, Alstair MacLean, Jack Secor, Thomas Furman, James Momaw, Jack Alex, DuWayne Goodwin, John Rumely, Donald Chapp 

Scope and Contents note

Blue Mountains. 1952 September 26

5 1178

Old Pinus ponderosa with understory of Abies grandis: North of Castle Creek Ranger Station 

Scope and Contents note

Nez Perce National Forest, Idaho. 1952

5 1179

No description 

5 1180

Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] stand 

Scope and Contents note

2 miles north of Rosalia, Washington. 1953 May 10

5 1181

Zonation of associations: Elymus cinereus [basin wildrye], Artemisia tripartita [threetip sagebrush], Agropyron spicatum [bunchgrass], Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] 

Scope and Contents note

6 miles north of Sprague, Washington. 1953

5 1182

Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] stand. Shows frost boil and pedistalled Poa 

Scope and Contents note

6 miles north of Sprague, Washington. 1953

5 1183

General view of same stand as 1183 

Scope and Contents note

6 miles north of Sprague, Washington. 1953

5 1184

Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] stand 

Scope and Contents note

West of La Crosse, Washington. 1953 May 17

5 1185

Artemisia tridentata/Bromus tectorum [threetip sagebrush, cheatgrass] stand 

Scope and Contents note

Lind, Washington. 1953 May 17

5 1186

Weathered road cut through soil supporting Artemisia tridentata/Festuca idahoensis [threetip sagebrush/idaho fescue] stand. Shows firm layer of sod held by roots of Poa [bluegrass]; caliche at about 1 meter depth 

Scope and Contents note

6 miles southeast of Lind, Washington. 1953 May 17

5 1187

Artemisia tridentata [threetip sagebrush] (left of stake), Chrysothamnus nauseosus [rubber rabbitbrush] (right), Purshia [bitterbrush] (far right)/Stipa comata-Oryzopsis hymenoides [needle and thread-Indian rice grass] stand on Winchester sand 

Scope and Contents note

Between Moses Lake and Burke Junction, Washington. 1953 June 08

5 1188

Fire-induced prairie dominated by Pteridium and Gaultheria shallon. In background is climax forest: Thuja-Tsuga/Vaccinium ovatum-Struthiopters Ahlstrom Prairie 

Scope and Contents note

West end of Quilliyute Prairie near Forks, Washington. 1953

5 1189

Picea sitchensis; tree formerly marginal, where forest is invading herbaceous vegetation 

Scope and Contents note

West end of Quilliyute Prairie near Forks, Washington. 1953

5 1190

Artemisia tridentata/Agropyron spicatum stand 

Scope and Contents note

North of Burke Junction, Washington. 1953 June 05

5 1191

Artemisia tridentata/Agropyron spicatum [threetip sagebrush/bunchbrass] stand in profel 

Scope and Contents note

6 miles south of Othello, Washington. 1953 May 01

5 1192

Pinus ponderosa/Symphoricarpos [Ponderosa pine/snowberry] stand 

Scope and Contents note

Thatuna Ridge, Idaho. 1953 May 25

5 1193

Pinus ponderosa/Physocarpus malvaceus [Ponderosa pine/mallow ninebark] stand 

Scope and Contents note

Thatuna Ridge, Idaho. 1953 May 25

5 1194

Pyrus diversifolia and Picea sitchensis invading Pteridium prairie 

Scope and Contents note

Quillayute Prairie, near Forks, Washington. 1953 June 01

5 1195

Land untilled being invaded by Pyrus diversifolia, and (on formerly plowed ground) by Picea sitchensis 

Scope and Contents note

Little Quillayute Prairie, Washington. 1953 June 10

5 1196

Pseudotsuga in Thuja-Tsuga forest 

Scope and Contents note

Quinault Valley, Washington. 1953

5 1197

Acer macrophyllum-Polystichum-Oxalis 

Scope and Contents note

Quinault Valley, Washington. 1953

5 1198

Acer macrophyllum-Polystichum-Oxalis 

Scope and Contents note

Quinault Valley, Washington. 1953

5 1199

Artemisia tridentata/Festuca idahoensis [threetip sagebrush/idaho fescue] 

Scope and Contents note

Southwest of Lind, Washington. 1953 June 13

5 1200

Characteristic form on Picea sitchensis 

Scope and Contents note

Near Terrace, British Columbia. 1953

5 1201

Profiles of Picea in regions just east of pure Picea sitchensis. Cones all typical of glauca, foliage longer than gauca 

Scope and Contents note

7 miles east of Skeena Crossing, British Columbia. 1953

5 1202

Profiles of Picea glauca 

Scope and Contents note

8 miles east of Vanderhoof, British Columbia. 1953

5 1203

Profiles of Picea glauca 

Scope and Contents note

2 miles east of Vanderhoof, Briitsh Columbia on road #16. 1953

5 1204

Landscape with Scirpus, Stipa grassland, aspen groves, and Pseudotsuga forest 

Scope and Contents note

13 miles south of Williams Lake, British Columbia. 1953

5 1205

Complex landscape with vegetation showing the effects of soil, fire, and microclimate 

Scope and Contents note

Kamloops, British Columbia. 1953

5 1206

Stipa spp., Poa secunda, Cirsium, Artemisia frigida, v. little Agropyron spicatum. Characteristic of middle grassland belt 

Scope and Contents note

Kamloops, British Columbia. 1953

5 1207

Upper grassland belt. Agropyron spicatum, Antennaria parvifolia, Achillea lanulosa, Astragalus serotinus, Balsamorhiza sagittata, Eriogonum heracleoides, Festuca scabrella, Geranium viscosissiumum, Lithospermum ruderale, Rosa, Stipa richardsonii, S. virid 

Scope and Contents note

Kamloops, British Columbia. 1953

5 1208

Agropyron/Poa [bunchgrass/bluegrass] and Chrysothamnus/Poa [rabbitbrush/bluegrass] fenceline caused by grazing in exclosure 

Scope and Contents note

Silcott, Washington. 1954 April 10

5 1209

Frost-heaved Poa secunda and Artemisia rigida 

Scope and Contents note

2 miles West of Wilbur, Washington. 1954

5 1210

Frost-heaved Poa secunda and Artemisia rigida 

Scope and Contents note

2 miles West of Wilbur, Washington. 1954

5 1211

Purshia/Stipa comata and Chrysothamnus/Bromus tectorum fenceline casued by overgrazing 

Scope and Contents note

Columbia River north of Wilbur, Washington. 1954

5 1212

Purshia/Stipa comata/Poa secunda with small amounts of Aristida, Sporobolus, and Balsamorhiza, on sandy loam with much fine gravel 

Scope and Contents note

Between Riverside and Omak, Washington. 1954 June 10

5 1213

Artemisia tridentata/Stipa comata with a little Sporobolus 

Scope and Contents note

2.1 miles south of Malott, Washington. 1954 June 10

5 1214

Artemisia tridentata/Agropyron below with Artemisia rigida/Poa secunda at brow of hill 

Scope and Contents note

6 miles West of Vantage, Washington. 1954 June 11

5 1215

Alternation of Festuca viridula grassland and Picea-Abies/Xerophyllum forest (burned) 

Scope and Contents note

Between Clarkia and Roundtop, Idaho. 1954 July 15

5 1216

Artemisia tridentata/Stipa comata stand 

Scope and Contents note

North of Pateros, Washington. 1954 April 01

5 1217

Purshia tridentata/Agropyron spciatum/Poa secunda in virgin condition 

Scope and Contents note

3.4 miles south of Pateros, Washington. 1954

5 1218

Across the fence from above stand in pasture heavily used by cattle: Purshia/Bromus tectorum/Poa secunda 

Scope and Contents note

unknown. 1954

5 1219

Acanthocereus floridana growing at the ecotone between mangrove and hammock 

Scope and Contents note

Big Pine Key, Florida. 1954

5 1220

Opuntia keyensis 

Scope and Contents note

Big Pine Key, Florida. 1954

5 1221

Rhizophora magle about Whitewater Bay 

Scope and Contents note

Cape Sable, Florida. 1954

5 1222

Rhizophora magle about Whitewater Bay 

Scope and Contents note

Cape Sable, Florida. 1954

5 1223

Dwarf Taxodium ascendens with Mariscus jamaicensis growing on very thin marl over limestone flooded with freshwater 

Scope and Contents note

Everglades National Park, Florida. 1954

5 1224

Beach scrub with Coccolobus uvifera, Uniola paniculata and small amounts of Chrysobalanus and Serenoa 

Scope and Contents note

8 miles north of Palm Beach, Florida. 1954

5 1225

Taxodium ascendens forming "cypress heads" in wet prairie of upper Saint John's River valley 

Scope and Contents note

Southeast of Orlando, Florida. 1954

5 1226

Profile thru soil and vegetation of grassland on Goat Mountain Lookout. Agropyron spicatum and Festuca viridula dominant 

Scope and Contents note

Saint Joe National Forest. 1954 August 06

5 1227

Rain gage mounted with shield 

Scope and Contents note

Clarkia Ranger Station, Idaho. 1954

5 1228

Quercus laevis, Aristida stricta and Ceratiola ericoides dominating an ancient beach now far inland 

Scope and Contents note

3.6 miles West of Archer, Florida. 1954

5 1229

Quercus virginiana 

Scope and Contents note

Highland Hammock, Florida (near Sebring). 1954

5 1230

Low rainforest 

Scope and Contents note

Key Largo, Florida. 1954

5 1231

Low rainforest 

Scope and Contents note

Key Largo, Florida. 1954

5 1232

Pinus elliottii/Coccothrinax argentata-Thrinax microcarpa 

Scope and Contents note

Big Pine Key, Florida. 1954

5 1233

Root system of wind-thrown Pinus. Limestone has practically no mantle of soil 

Scope and Contents note

Big Pine Key, Florida. 1954

5 1234

Vegetation mosaic: P. contorta forest, Artemisia and herbaceous vegetation 

Scope and Contents note

Yellowstone National Park. 1954

5 1235

Ecotone between Stipa comata/Bouteloua prairie and Cercocarpus-Rhus trilobata scrub. Juniperus in ravines 

Scope and Contents note

East of Newcastle, Wyoming. 1954

5 1236

Landscape: Populus and Artemisia along valley bottom with Stipa/Bouteloua on hills 

Scope and Contents note

10 miles south of Newcastle, Wyoming. 1954

5 1237

Landscape: Populus, Sarcobatus, and Artemisia (cana?) communities in valley with grassland on uplands 

Scope and Contents note

Near Redbud, Wyoming. 1954

5 1238

Vegetation dominated by Artemisia tridentata on continental divide 

Scope and Contents note

6 miles south of Creston, Wyoming. 1954

5 1239

Vegetation dominated by Artemisia tridentata on continental divide also showing Opuntia and grasses Agropyron spicatum and Onyzopsis hymenoides with Artemisia 

Scope and Contents note

6 miles south of Creston, Wyoming. 1954

5 1240

Edge of burn in Artemisia tridentata/Agropyron spicatum assocation 

Scope and Contents note

7 miles West of Vantage, Washington. 1954

5 1241

Dam at low water time 

Scope and Contents note

Nederland, Colorado. 1954

5 1242

Grassland and aspen groves in Pseudotsuga zone. Some Juniperus; stipa, Poa 

Scope and Contents note

South of 150 mile House, British Columbia. 1954

5 1243

Pinus clausa/Quercus chapmanii (with Q. geminata and Q. Serenoa repens, and Opuntia austrina 

Scope and Contents note

Ocala National Forest, Florida. 1954 September 01

5 1244

Opuntia 

Scope and Contents note

Ocala National Forest, Florida. 1954 September 01

5 1245

Opuntia 

Scope and Contents note

Ocala National Forest, Florida. 1954 September 01

5 1246

Stone stripe in Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] habitat 

Scope and Contents note

North of Rosalia, Washington. 1955 May 21

5 1247

Artemisia tridentata-Festuca idahoensis dominated vegetation analysed 

Scope and Contents note

Near Disautel, Washington. 1955 June 14

5 1248

Artemisia tridentata/Stipa comata stand analysed 

Scope and Contents note

South of Malott, Washington. 1955 June 15

5 1249

Artemisia tridentata/Stipa comata stand analysed 

Scope and Contents note

7 miles south of Pateros, Washington. 1955 June 15

5 1250

Artemisia tripartita/Festuca idahoensis stand analysed in cemetery 

Scope and Contents note

Badger Mountain, Washington. 1955 June 15

5 1251

Stonenet approx. 13 cm in diameter in Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] stand 

Scope and Contents note

6 miles north of Sprague, Washington. 1955 May 21

5 1252

Stonenet approx. 13 cm in diameter in Artemisia rigida/Poa secunda [gray scabland sagebrush/Sandberg bluegrass] stand 

Scope and Contents note

6 miles north of Sprague, Washington. 1955 May 21

5 1253

Recent frost-boil 

Scope and Contents note

6 miles north of Sprague, Washington. 1955 May 21

5 1254

Artemisia tridentata/Agropyron spicatum stand 

Scope and Contents note

13 miles West of Ritzville, Washington. 1955 June 17

5 1255

Elymus cinereus/Distichlis stricta [basin wildrye/saltgrass] 

Scope and Contents note

North of Ewan, Washington. 1955 August 26

5 1256

Artemisia tripartita/Festuca stand 

Scope and Contents note

Lamont Cemetery, Washington. 1955 August 26

5 1257

Purshia/Stipa comata 

Scope and Contents note

4 miles north of Riverside, Washington. 1955 August 27

5 1258

Purshia/Stipa comata 

Scope and Contents note

4 miles north of Riverside, Washington. 1955 August 27

5 1259

Bromus tectorum and Poa secunda on Artemisia/Agropyron habitat 

Scope and Contents note

Southeast of Ephrata, Washington. 1955 August 28

5 1260

Artemisia rigida/Poa secunda areas surrounded by Agropyron/Festuca 

Scope and Contents note

Between Benge and Winona, Washington. 1955 August 28

5 1261

Yucca brevifolia and Y. schildigeri 

Scope and Contents note

Near Indian Springs, Nevada. 1955

5 1262

Yucca brevifolia and Y. schildigeri; musch Larrea tridentata 

Scope and Contents note

South of Indian Springs, Nevada. 1955

5 1263

Cereus giganteus about 10 years old under Franseria dumosa 

Scope and Contents note

South of Phoenix, Arizona. 1955

5 1264

Desert: Carnegiea, Opuntia, Echinocereus, Parkinsonia, Franseria, Olneya 

Scope and Contents note

South of Phoenix, Arizona. 1955

5 1265

Larrea tridentata 

Scope and Contents note

Boulder City, Arizona. 1955

5 1266

Chapparral, Q. dumosa conspicuous 

Scope and Contents note

South of Prescott, Arizona. 1955

5 1267

Humbodt Valley with Artemisia, Salix and grass along river 

Scope and Contents note

Near Winnemucca, Nevada. 1955 December 01

5 1268

Apricot tree on badly eroded Artemisia/Stipa habitat 

Scope and Contents note

Okanogan, Washington. 1955 August 27

5 1269

Soil flowing between Grayia bushes 

Scope and Contents note

Rattlesnake Hills, Washington. 1956 April 03

5 1270

Slick spots in field just plowed, the original vegetation having contained Grayia scattered thru Artemisia tridentata 

Scope and Contents note

Rattlesnake Hills, Washington. 1956 April 03

5 1271

Virgin Artemisia tridentata/Agropyron spicatum vegetation 

Scope and Contents note

9 miles south of Toppenish, Washington. 1956 April 16

5 1272

Larraea 

Scope and Contents note

Lordsburg, New Mexico. 1956

5 1273

Prosopis 

Scope and Contents note

Chiricahua Mountains, Arizona. 1956

5 1274

Mountain park (cienega). Iris and yellow composite in opening; Picea engelmanni on one side; Pseudotsuga-Pinus ponderosa on otherside 

Scope and Contents note

Chiricahua Mountains, Arizona. 1956

5 1275

Juniperus pachyphloea 

Scope and Contents note

Chiricahua Mountains, Arizona. 1956

5 1276

Opuntia bigelovii in grass cover. Fire on opposite side of road had killed alli cacti 

Scope and Contents note

20 miles north of Tucsan, Arizona. 1956

5 1277

Pinon (on right)-Juniper (on left)/Bouteloua 

Scope and Contents note

North of Flagstaff, Arizona. 1956

5 1278

Coleogyne ramosissimum 

Scope and Contents note

House Rock Valley, Arizona. 1956

5 1279

Picea pungens browsed by deer 

Scope and Contents note

Kaibab Plateau, Arizona. 1956

5 1280

Artemisia tridentata/Agropyron 

Scope and Contents note

Odessa, Washington. 1956 June 08

5 1281

Pebble nets in Artemisia rigida/Poa [gray scabland sagebrush/bluegrass] stand 

Scope and Contents note

Sprague, Washington. 1956

5 1282

Pebble nets in Artemisia rigida/Poa [gray scabland sagebrush/bluegrass] stand 

Scope and Contents note

Sprague, Washington. 1956

5 1283

Poa secunda [Sandberg bluegrass] union in Artemisia tridentata/Agropyron [threetip sagebrush/bunchgrass] stand 

Scope and Contents note

Sunnyside, Washington. 1956 April 17

5 1284

"Slick spots" in field showing up the first planting after plowing up a stand of Artemisia containing clumps of Grayia spinosa 

Scope and Contents note

7 miles east of Moxee City, Washington. 1956 April 17

5 1285

"Slick spots" in field showing up the first planting after plowing up a stand of Artemisia containing clumps of Grayia spinosa 

Scope and Contents note

7 miles east of Moxee City, Washington. 1956 April 17

5 1286

"Slick spots" in field showing up the first planting after plowing up a stand of Artemisia containing clumps of Grayia spinosa 

Scope and Contents note

7 miles east of Moxee City, Washington. 1956 April 17

5 1287

"Slick spots" in field showing up the first planting after plowing up a stand of Artemisia containing clumps of Grayia spinosa 

Scope and Contents note

7 miles east of Moxee City, Washington. 1956 April 17

5 1288

Soil flowing on slope largely covered with Grayia spinosa but in near-virgin condition 

Scope and Contents note

7 miles east of Moxee City, Washington. 1956 April 17

5 1289

Exclosure made of logs 

Scope and Contents note

Thistle Flats, West of Orangeville, Utah. 1956

5 1290

Landscape: Atriplex confertifolia and Eurotia in foreground; Sarcobatus in background along dry wash 

Scope and Contents note

East of Cisco, Utah. 1956

5 1291

Picea engelmanni with exceptionally smooth bark 

Scope and Contents note

Santa Fe, New Mexico. 1956

5 1292

Yuuca and Bouteloua 

Scope and Contents note

20 miles north of Silver City, New Mexico. 1956

5 1293

Quercus/grass woodland 

Scope and Contents note

10 miles southWest of Silver City, New Mexico. 1956

5 1294

Eroded apron 

Scope and Contents note

Anderson Ranch Dam, Idaho. 1957 September 14

5 1295

Eroded apron 

Scope and Contents note

Anderson Ranch Dam, Idaho. 1957 September 14

5 1296

Artemisia tripartita/Festuca idahoensis with scattered Purshia tridentata in ungrazed kipouka off Ladlow Park 

Scope and Contents note

Craters of the Moon, Idaho. 1957 September 13

5 1297

Soil eroded about 6 cm in same vegetation as #1297 

Scope and Contents note

Craters of the Moon, Idaho. 1957 September 13

5 1298

Artemisia tridentata below, Pseudotsuga above, with belt of Cercocarpus ledifolius between 

Scope and Contents note

West of Lidy Hot Springs at south end of Beaverhead Mountains, Idaho. 1957

5 1299

Atriplex nuttallii/Oryzopsis hymenoides (with Artemisia tridentata in background) on silty flat that is occassionally flooded 

Scope and Contents note

15 miles West of Dubois, Idaho. 1957

5 1300

Artemisia nova/Agropyron spicatum on gravelly outwash 

Scope and Contents note

9 miles West of Dubois, Idaho. 1957

5 1301

34 year old exclosure: Artemisia tripartita/Agropyron spicatum 

Scope and Contents note

Dubois Sheep Experimental Station, Idaho. 1957 September 13

5 1302

5 year old burn in Artemisia/tridentata/Agropyron spicatum, with Elymus cinereus invading 

Scope and Contents note

3 miles east of Virginia City, Montana. 1957

5 1303

Artemisia tridentata-Opuntia polyacantha dominating spots of heavy soil, with Stipa comata-Eurotia-Artemisia frigida-Bouteloua gracilis on less-heavily textured matrix. 

Scope and Contents note

Beaverhead Valley, 12 miles north northWest of Dillon, Montana. 1957

5 1304

Sharp natural ecotone between Artemisia tridentata-dominated and grass-dominated vegetation 

Scope and Contents note

12 miles West of Melrose, Montana. 1957

5 1305

Purshia tridentata/Stipa comata 

Scope and Contents note

East of Omak, Washington. 1957 July 10

5 1306

Burn line with Artemisia tridentata and Poa cusickii elminiated 

Scope and Contents note

on divide south of Sunnyside, Washington. 1957 June 17

5 1307

Eriogonum thymoides/Poa secunda 

Scope and Contents note

Badger Mountain Cemetery, Washington. 1957 June 15

5 1308

Artemisia tridentata/Agropyron on biscuits, with Eriogonum thymoides/Poa secunda on swales 

Scope and Contents note

East of Waterville, Washington. 1957 June 15

5 1309

No description 

Scope and Contents note

.

5 1310

Stipa comata decreasing and Artemisia tripartita increasing in pasture, with Artemisia tripartita/Stipa/Poa secunda outside fence 

Scope and Contents note

Near Disautel, Washington. 1957 June 14

5 1311

Artemisia tripartita stand studied (detailed data in Tech Bul 62, WSU) 

Scope and Contents note

Southeast of Coulee Dam, Washington. 1957 June 14

5 1312

Artemisia tridentata/Stipa comata stand (detailed data in Tech Bul 62, WSU) 

Scope and Contents note

Coulee Dam, Washington. 1957 June 14

5 1313

Eurotia/Poa secunda (detailed data in Tech Bul 62, WSU) 

Scope and Contents note

4 miles southeast of Badger, Washington. 1957 April 10

5 1314

Eurotia/Poa secunda (detailed data in Tech Bul 62, WSU) 

Scope and Contents note

South of Satus Store, Washington. 1957 April 10

5 1315

Stand of Grayia spinosa on left, stand of Eurotia on right, with Artemisia tridentata on valley bottom 

Scope and Contents note

4 miles southeast of Badger, Washington. 1957 April 10

5 1316

Frost boil in Artemisia rigida/Poa secunda stand (Lewisia in picture) 

Scope and Contents note

Moses Coulee, Washington. 1957 April 15

5 1317

Solonetzic spot in Agropyron spicatum/Festuca idahoensis grassland 

Scope and Contents note

South of Asotin, Washington. 1957 April 15

5 1318

Solonetzic spot in Agropyron spicatum/Festuca idahoensis grassland 

Scope and Contents note

South of Asotin, Washington. 1957 April 15

5 1319

Stone nets 

Scope and Contents note

Gormana Lake, Lincoln County, Washington. 1957

5 1320

Quercus-Avena fatua-Bromus savanna 

Scope and Contents note

West of Sacramento, California. 1957 August 01

5 1321

Abies magnifica/Arctostaphylos uva-ursi 

Scope and Contents note

Echo Summit, California. 1957

5 1322

Sequoia sempervirens with Oxalis and Polystichum 

Scope and Contents note

Near Pepperville, California. 1957

5 1323

Pinus ponderosa/Arctostaphylos (manzanita) on serpentine 

Scope and Contents note

Near Selma, Oregon. 1957

5 1324

Thuja-Tsuga heterophylla/Pachistima stand 

Scope and Contents note

Granite Creek (middle). 1957 August 11

5 1325

Thuja-Tsuga heterophylla/Pachistima stand. Aralia, Linnaea Rhytidiopsis abundant on ground, Dicranum on tree 

Scope and Contents note

Blacktail Mountain (upper). 1957 August 10

5 1326

Thuja-Tsuga heterophylla/Pachistima stand 

Scope and Contents note

Blacktail Creek. 1957 July 27

5 1327

Picea engelmanni-Abies lasiocarpa/Xerophyllum-Vaccinium membranaceum at Camel's Prairie 

Scope and Contents note

West of Lookout, Idaho. 1957 July 26

5 1328

Pseudotsuga/Calamagrostis rubescens climax 

Scope and Contents note

Near Conconully, Washington. 1957 July 11

5 1329

Pinus ponderosa/Arctostaphylos (manzanita) on serpentine 

Scope and Contents note

Near Selma, Oregon. 1957

5 1330

Vegetation belts dominated by Artemisia tridentata, Quercus, and Pseudotsuga 

Scope and Contents note

Mount Timpanogos, Utah. 1957

5 1331

Atriplex confertifolia, Artistida, Hilaria and Opuntia; Book Cliffs behind 

Scope and Contents note

Southeast of Wellington, Utah. 1957

5 1332

Pinus ponderosa and Populus trem. with understory of Abies concolor and Picea pungens 

Scope and Contents note

mountains above Coyote, New Mexico. 1958

5 1333

Juniperus-Pinus cembroides 

Scope and Contents note

South of Las Vegas, New Mexico. 1958

5 1334

Yucca elatior 

Scope and Contents note

White Sands National Monument, New Mexico. 1958

5 1335

Yucca elatior 

Scope and Contents note

White Sands National Monument, New Mexico. 1958

5 1336

Ephedra torreyana 

Scope and Contents note

White Sands National Monument, New Mexico. 1958

5 1337

Sporobolus on flat rarely inundated 

Scope and Contents note

White Sands National Monument, New Mexico. 1958

5 1338

Larrea tridentata with a little Prosopis 

Scope and Contents note

Tularosa, New Mexico. 1958

5 1339

Dasylirion wheeleri on lava flow 

Scope and Contents note

West of Carrizoso, New Mexico. 1958

5 1340

Vegetation on lava surface approx. 1000 years old 

Scope and Contents note

West of Carrizoso, New Mexico. 1958

5 1341

Abrupt ecotone of Pinus cembroides, Juniperus, Quercus 

Scope and Contents note

Near Mora, New Mexico. 1958

5 1342

Park in Abies concolor-Pseudotsuga forest 

Scope and Contents note

Near Holman, New Mexico. 1958

5 1343

Juniperus-Pinus cembroides 

Scope and Contents note

Santa Fe, New Mexico. 1958

5 1344

Sarcobatus-Distichlis stricta 

Scope and Contents note

South of Toppenish, Washington. 1958 May 19

5 1345

Artemisia tridentata/Agropyron spicatum. Much Poa secunda. Minor spp: Tetradymia, Chrysoth. nauseosus, Festuca idahoensis, Stipa thurberiana, Sitanion hysterix, Crepis 

Scope and Contents note

10 miles southeast of Huntington, Oregon. 1958 June 14

5 1346

Artemisia tridentata/Stipa comata-S. thurberiana with Poa secunda (minor spp.: Chrys. Viscidiflorus, Sitanion hysterix, Lupinus, Pentstemon (speciosus?)) 

Scope and Contents note

10 miles northeast of Twin Falls, Idaho. 1958 June 14

5 1347

Artemisia tridentata/Agropyron. Minor spp: Chrys. viscidifl., Sitanion hysterix, Epilob. panivul., Bromus tectorum, Plantago purshii, Astragalus 

Scope and Contents note

Albion, Idaho. 1958 June 15

5 1348

Artemisia tridentata/Agropyron with Stipa comata stand across ravine, climaxes on different soils 

Scope and Contents note

17 miles West of Logan, Utah. 1958

5 1349

Juniperus osteosperma/Artemisia tridentata/Agropyron spicatum/Poa secunda, Brown soil 

Scope and Contents note

3 miles West of Promontory, Utah. 1958 June 19

5 1350

Juniperus osteosperma/Artemisia tridentata/Agropyron spicatum/Poa secunda, Brown soil. 

Scope and Contents note

North edge of Great Salt Lake, Utah. 1958 June 19

5 1351

Opuntia spreading and accumulating soil in depleted Eurotia community 

Scope and Contents note

South of Malta, Idaho. 1958 June 20

5 1352

Agropyron spicatum after fire in Artemisia tridentata/Agropyron with dead crown burned out 

Scope and Contents note

Hanford, Washington. 1958

5 1353

Spring after burn in Artemisia/Agropyron showing site of former Artemisia bush with Descuriana very large 

Scope and Contents note

Hanford, Washington. 1958

5 1354

Edge of burn in Agropyron-Festuca grassland on Gooseneck Ridge 

Scope and Contents note

West of Asotin, Washington. 1958 May 13

5 1355

Artemisia tridentata/Stipa thurberiana 

Scope and Contents note

West of Murtaugh, Idaho. 1958 June 20

5 1356

Larrea tridentata 

Scope and Contents note

Armargosa Desert, Nevada. 1957 December 01

5 1357

Yucca brevifolia 

Scope and Contents note

Southern Nevada. 1957 December 01

5 1358

Yucca brevifolia 

Scope and Contents note

Southern Nevada. 1957 December 01

5 1359

Desert with Cereus giganteus 

Scope and Contents note

Scottsburgh, Arizona. 1957 December 01

5 1360

Desert with Artiplex confertifolia 

Scope and Contents note

6 miles east of Tonopah, Nevada. 1957 December 01

5 1361

Quercus gambellii 

Scope and Contents note

Springville, Utah. 1958

5 1362

Dense mixed stand of mixed conifers on Thuja-Tsuga/Pachistima habitat 

Scope and Contents note

Blacktail Road, Boundary County, Idaho. 1958

5 1363

Purshia/Stipa comata 

Scope and Contents note

4 miles north of Riverside, Washington. 1958 October 05

5 1364

Artemisia tridentata/Stipa comata 

Scope and Contents note

Grand Coulee City, Washington. 1958 October 05

5 1365

Shrubs around talus 

Scope and Contents note

Grand Coulee City, Washington. 1958

5 1366

General view Parkinsonia microphylla-Carnegiea-Opuntia-Franseria deltoides vegetation, north end of Signal Hill 

Scope and Contents note

West of Tucson, Arizona. 1958

5 1367

Tridens pulchellus, common perennial grass associated with Carnegiea-parkinsoinia-Fouquieria 

Scope and Contents note

Tucson, Arizona. 1958

5 1368

Yucca elata-Dasylirion-hilaria-Aristida-Bouteloua 

Scope and Contents note

20 miles east of Tucson, Arizona. 1958

5 1369

Alternation of Quercus emoryi-Q. oblongifolia-Juniperus monosperma with Sporobolus-Heteropogon contortus 

Scope and Contents note

30 miles north of Sonoita, Arizona. 1958

5 1370

Sporobolus-Bouteloua-Nolina microcarpa 

Scope and Contents note

20 miles north of Sonoita, Arizona. 1958

5 1371

Prosopis juliflora-Chilopsis linearis-Sporobolus airoides on valley floor in foothills; occasionally flooded 

Scope and Contents note

20 miles north of Sonoita, Arizona. 1958

5 1372

Quercus emoryi-Q. oblongifolia savanna 

Scope and Contents note

20 miles north of Sonoita, Arizona. 1958

5 1373

Quercus emoryi-Q. oblongifolia savanna 

Scope and Contents note

20 miles north of Sonoita, Arizona. 1958

5 1374

Ferrocactus wislizeni 

Scope and Contents note

Tucson, Arizona. 1958

5 1375

South-facing slope with Pinus cembroides, Juniperus deppiana, Arctostaphylos pringlei, Pinus chihuana, Quercus hypoleucoides (dwarf); north-facing slope with Pinus ponerosa arizonica, P.p. scopulorum, Quercus hypoleucoides (tall) 

Scope and Contents note

Santa Catalina Mountains, Arizona. 1958

5 1376

Cupressus arizonica along creek; above: Quercus emoryi, Q. oblongifolia, Arctostaphylos pungens, Garrya wrightii, Rhamnus crocea, Applopappus lancifolium looking west along south slope 

Scope and Contents note

Santa Catalina Mountains, Arizona. 1958

5 1377

Prosopis velutina juliflora on floodplain. In leafless winter condition, undergrowth badly disturbed 

Scope and Contents note

East of Tucson, Arizona. 1958

5 1378

Atriplex canescens on lower bajada 

Scope and Contents note

Tucson, Arizona. 1958

5 1379

Atriplex poly carpa on lower bajada 

Scope and Contents note

Near Casa Grande, Arizona. 1958

5 1380

Larrea in foreground, Parkinsonia-Carnegiea-Fouquieria on slope behind 

Scope and Contents note

Near Wikiup, Arizona. 1958

5 1381

Atriplex confertifolia dominant 

Scope and Contents note

Round Mountain, Nevada. 1958

5 1382

Melanized silt in buried prehistoric stream channel 

Scope and Contents note

Union Flat Creek, West of Pullman, Washington. 1958

5 1383

Grayia and Bromus tectorum on 68% talus slope facing west 

Scope and Contents note

Vantage, Washington. 1958

5 1384

Active talus 65% slope encroaching on older talus supporting Grayia, Artemisia tridentata and Bromus tectorum 45% 

Scope and Contents note

Vantage, Washington. 1958

5 1385

Eriogonum thymoides/Poa secunda habitat in profile 

Scope and Contents note

Mansfield, Washington. 1958

5 1386

Agropyron/Poa above and Sporobolus/Poa below 

Scope and Contents note

North of Lewiston, Idaho. 1959 May 11

5 1387

Virgin Agropyron/Poa [bunchgrass/bluegrass] stand 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1959

5 1388

Long-abandoned field supporting Bromus tectorum-Chrysothamnus nauseosus [cheatgrass-rubber rabbitbrush] on Agropyron/Poa [bunchgrass/bluegrass] habitat type 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1959

5 1389

Virgin Agropyron/Poa [bunchgrass/bluegrass] stand 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1959

5 1390

First year abandoned field on same habitat as #1388-1389 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1959

5 1391

Virgin Agropyron/Poa [bunchgrass/bluegrass] in foreground, old abandoned field in background 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1959

5 1392

Burned over Purshia-Festuca with Eriogonum thymoides/Poa on thin soil 

Scope and Contents note

North of Bickleton, Washington. 1959

5 1393

Sarcobatus/Distichlis 

Scope and Contents note

0.8 miles east of Satus, Washington. 21712

5 1394

Calamagrostis under Pinus ponderosa and Pseudotsuga 

Scope and Contents note

Meeks Table, near Yakima, Washington. 1959

5 1395

Crataegus douglasii/Poa pratensis [black hawthorn/Kentucky bluegrass] derived by grazing from C.d./Heracleum lanatum [?/common cowparsnip] 

Scope and Contents note

East of Pullman, Washington. 1959

5 1396

Crataegus douglasii/Poa pratensis [black hawthorn/Kentucky bluegrass] derived by grazing from C.d./Heracleum lanatum [?/common cowparsnip] 

Scope and Contents note

East of Pullman, Washington. 1959

5 1397

Artemisia tripartita-Festuca idahoensis north slope 

Scope and Contents note

3 miles northWest of Deep Creek, Washington. 1959 June 20

5 1398

Artemisia tripartita-Festuca idahoensis south slope 

Scope and Contents note

3 miles northWest of Deep Creek, Washington. 1959 June 20

5 1399

Artemisia tripartita-Festuca idahoensis at north edge 

Scope and Contents note

Davenport, Washington. 1959 June 21

5 1400

Ponds in scabland 

Scope and Contents note

Between Leahy and Coulee Dam, Washington. 1959

5 1401

Elymus, Sarcobatus and Artemisia habitats in sequence 

Scope and Contents note

West of Leahy, Washington. 1959

5 1402

Burned in fall 1958, photographed in July 1959. Abies/Pachistima habitat 

Scope and Contents note

Idaho County, Idaho. 1959 July 17

5 1403

Burned in fall 1958, photographed in July 1959. Abies/Pachistima habitat, except transect nearest Grangeville (F-10) 

Scope and Contents note

Idaho County, Idaho. 1959 July 17

5 1404

Interfingering of forest and grassland with Pinus ponderosa along river 

Scope and Contents note

South of Lolo, Montana. 1959

5 1405

Eurotia/Poa 

Scope and Contents note

4 miles east of Smyrna, Washington. 1959 September 18

5 1406

Pinus ponderosa/Agropyron spicatum northernmost site 

Scope and Contents note

Spokane, Washington. 1959 September 22

5 1407

Burned and unburned Artemisia tridentata/Agropyron vegetation 

Scope and Contents note

Hanford Reservation, Washington. 1959

5 1408

Agropyron/Poa - Sporobolus/Poa ecotone 

Scope and Contents note

North edge of Lewiston, Idaho. 1960 May 05

5 1409

Artemisia trid./Agropyron on brown soil profile 

Scope and Contents note

13 miles north of Sunnyside, Wasington. 1960

5 1410

Artemisia trid/Agropyron profile showing resistance of A1 horizon to erosion 

Scope and Contents note

Southwest of Prosser, Washington. 1960

5 1411

Artemisia tridentata/Agropyron on Sierozem 

Scope and Contents note

Cole Creek Stand, Hanford Reservation, Washington. 1960

5 1412

Burn line through stand in #1412 

Scope and Contents note

Cole Creek Stand, Hanford Reservation, Washington. 1960

5 1413

Agropyron spicatum/Poa virgin stand, 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1960 June 01

5 1414

Chrysothamnus nauseosus/Bromus tectorum on abandoned field 

Scope and Contents note

Silcott Grade, Asotin County, Washington. 1960 June 01

5 1415

Lewisia rediviva on Eriogonum thymoides/Poa habitat 

Scope and Contents note

West of Fort Simcoe, Washington. 1960

5 1416

Lewisia rediviva on Eriogonum thymoides/Poa habitat 

Scope and Contents note

West of Fort Simcoe, Washington. 1960

5 1417

Eriogonum douglassii/Poa 

Scope and Contents note

West of Fort Simcoe, Washington. 1960 June 10

5 1418

Quercus garryana open forest with Purshia and Bromus tectorum 

Scope and Contents note

West of Fort Simcoe, Washington. 1960

5 1419

Eriogonum douglassii/Poa 

Scope and Contents note

Near Satus Peak, Washington. 1960

5 1420

Purshia/Festuca 

Scope and Contents note

Yakima Indian Reservation, north of Bickleton. 1960 June 11

5 1421

Purshia/Festuca 

Scope and Contents note

Yakima Indian Reservation, north of Bickleton. 1960 June 11

5 1422

Biscuit and swale: Eriogonum thym-Artem. rigida with Artemisia trip (?)/Agropyron - Festuca-Poa cusickii 

Scope and Contents note

Yakima Indian Reservation, north of Bickleton. 1960

5 1423

Biscuit and swale: Eriogonum thym-Artem. rigida with Artemisia trip (?)/Agropyron - Festuca-Poa cusickii 

Scope and Contents note

Yakima Indian Reservation, north of Bickleton. 1960

5 1424

Quercus garryana savanna 

Scope and Contents note

upper Satus Creek, Washington. 1960

5 1425

Artemisia tridentata along Old Lady Creek in Agropyron/Poa zone 

Scope and Contents note

Roosevelt, Washington. 1960

5 1426

Purshia/Bromus tectorum on Pushia/Stipa comata site 

Scope and Contents note

North of Wilbur, Washington. 1960

5 1427

Purshia/Festuca idahoensis virgin study site 

Scope and Contents note

Near Methow Game Range Headquarters. 1960 June 21

5 1428

Artemisia trid./Bromus tect. on Artem./Stipa comata stie 

Scope and Contents note

Okanogan, Washington. 1960

5 1429

Spring ..tn. bald 

Scope and Contents note

Lolo Trail, Idaho. 1960 July 19

5 1430

Thuja in Thuja/Oplopanax stand; largest tree in Glacier National Park 

Scope and Contents note

Glacier National Park, Montana. 1960 July 01

5 1431

Patchyness of timber at upper timberline 

Scope and Contents note

Logan Pass, Glacier National Park, Montana. 1960

5 1432

Snowpatch and bald. Camera pointed due east of Moscow, Idaho 

Scope and Contents note

Freezout Mountain, Idaho. 1960

5 1433

Snowcomb with Tsuga mertensiana 

Scope and Contents note

Freezout Mountain, Idaho. 1960

5 1434

Edge of burn in Artemisia trid./Agrop. 

Scope and Contents note

Kiona, Washington. 1961 June 28

5 1435

Eriogonum sphaerocephalum/Poa secunda 

Scope and Contents note

10 miles south of Bickleton, Washington. 1961

5 1436

Eurotia/Poa surrounded by Art. trid. 

Scope and Contents note

North side of Saddle Mountain, Washington. 1961

5 1437

Garland of Philadelphus-Amelanchier-Prunus virg. about talus 

Scope and Contents note

Coulee Dam, Washington. 1961 June 18

5 1438

Chrysothamnus/Bromus following grazing alonge 

Scope and Contents note

North of Lewiston, Idaho. 1961

5 1439

Bromus tectorum/Chrysoth. naus. on field in exclosure abandoned 3 years 

Scope and Contents note

Silcott, Washington. 1961

5 1440

Snowpatch series in swale, 6400 feet, Abies lasiocarpa behind 

Scope and Contents note

Mount Revelstoke, British Columbia. 1962

5 1441

Artemisia rigida/Poa secunda 

Scope and Contents note

West of Coulee City, Washington. 1962

5 1442

Eriogonum douglassii/Poa secunda 

Scope and Contents note

8 miles south of Bickleton, Washington. 1962

5 1443

Eurotia/Poa secunda with Grayia behind 

Scope and Contents note

Few miles east of Smyrna, Washington. 1962

5 1444

Artemisia tridentata/Stipa comata, site 129 

Scope and Contents note

Southwest of Othello, Washington. 1962 May 20

5 1445

Purshia/Stipa comata, site 137 

Scope and Contents note

Southwest of Othello, Washington. 1962

5 1446

Bromus tectorum/Chrysothamnus nauseosus on Stipa comata stie 

Scope and Contents note

East of Pasco, Washington. 1962

5 1447

Artemisia tridentata/Poa secunda 

Scope and Contents note

West of Vernita, Washington. 1962

5 1448

Effects of grazing on Artemisia tripartita/Agropyron-Festuca idahoensis 

Scope and Contents note

Moses Coulee, Washington. 1962

5 1449

Eriogonum heracleoides-Agropyron-Festuca idahoensis, site at road 

Scope and Contents note

junction south of Chesaw, Washington. 1962

5 1450

Eriogonum heracleoides-Agropyron-Festuca idahoensis, site at road 

Scope and Contents note

Few miles south of Cleveland, Washington. 1962 June 05

5 1451

Eriogonum heracleoides-Agropyron-Festuca idahoensis, site at road 

Scope and Contents note

0.5 miles West of Cleveland, Washington. 1962 June 05

5 1452

Purshia/Festuca idahoensis 

Scope and Contents note

0.5 miles West of Cleveland, Washington. 1962 June 05

5 1453

Relics of meadow-steppe mosaic 

Scope and Contents note

North of Dayton, Washington. 1962

5 1454

Crataegus/Heracleum [hawthorn/cowparsnip] site, with C. grubbed out in railroad right-of-way, and H. replaced by Poa pratensis [Kentucky bluegrass] in pasture 

Scope and Contents note

North of Pullman, Washington. 1962

5 1455

Contact between Pinus pond./Symphoricarpos and Pinus/Festuca idahoensis 

Scope and Contents note

Spokane, Washington. 1962

5 1456

Pinus ponderosa/Symphoricarpos 

Scope and Contents note

North of Fairfield, Washington. 1962

5 1457

Artemisia tridentata/Agropyron spicatum 

Scope and Contents note

6 miles south of Othello, Washington. 1962

5 1458

Art. tridentata/Agropyron on loessal biscuit, with Art. rigida/Poa secunda on scabland in foreground 

Scope and Contents note

Northwest of Hartline, Washington. 1962

5 1459

Art. tripartita/Agropyron-Festuca idahoensis 

Scope and Contents note

Near Havillah, Washington. 1962

5 1460

Pseudotsuga/Calamagrostis rubescens 

Scope and Contents note

Southwest of Joseph, Oregon. 1962

5 1461

Picea-Abies las./Pachistima 

Scope and Contents note

Wenatchee Springs, Blue Mountains, Washington. 1962

5 1462

No description 

5 1463

Avalanche track in Picea-Abies forest 

Scope and Contents note

Bitterroot Mountains, Idaho. 1962

5 1464

Discontinuous Picea-Abies forest 

Scope and Contents note

North flank of Kalispel Peak, Washington. 1962

5 1465

Eurotia-Artemisia tridentata alternation 

Scope and Contents note

South of Wells, Nevada. 1962

5 1466

Elymus cinereus just over divide into Snake River drainage 

Scope and Contents note

12 miles north of Wilkins, Nevada. 1962

5 1467

Rabbit-induced Halogeton glomeratus outside Eurotia exclosure 

Scope and Contents note

Wells, Nevada. 1962

5 1468

Edge of burn in Artemisia tridentata-Agroyron assocation 

Scope and Contents note

West of Vantage, Washingotn. 1963 June 05

5 1469

Ecology excursion on Freezout Mountain. Well know plant ecologists as invited guests for 3-day excursion 

Scope and Contents note

Freezout Mountain, Idaho. 1962 August 01

5 1470

Thuja 16 feet 4 inches diameter 

Scope and Contents note

State Land Bridge Park, Idaho. 1963

5 1471

Thuja-Athyrium 

Scope and Contents note

Elk Ridge east of Elk City, Idaho. 1963

5 1472

Pseudotsuga showing storm damage 

Scope and Contents note

Crown Point, Oregon. 1963

5 1473

Vegetation mosaic. Eriogonum heracleoides-Festuca idahoensis Pseudotsuga 

Scope and Contents note

Bridesville, British Columbia. 1963

5 1474

Artemisia tridentata-Agropyron spicatum; young stand used for population analysis 

Scope and Contents note

Northwest of Richland, Washington. 1963

5 1475

Artemisia tridentata/Poa secunda 

Scope and Contents note

Hanford Reservation, Washington. 1963 May 20

5 1476

Agropyron spicatum-Poa secunda [bunchgrass-Sandberg bluegrass] on lithosoal 

Scope and Contents note

South of Colfax, Washington. 1963 May 27

5 1477

Pinus ponderosa at lower timberline 

Scope and Contents note

East of Kooskia, Idaho. 1963

5 1478

Grayia/Poa secunda, virgin stand studied 

Scope and Contents note

West of Vernita, Washington. 1963

5 1479

Purshia/Stipa comata, virgin stand 

Scope and Contents note

6 miles south-southeast of Othello, Washington. 1963 June 21

5 1480

Edge of burn in Artemisia trid./Agropyron 

Scope and Contents note

West of Pasco, Washington. 1963 June 24

5 1481

Stone nets in Eriogonum douglasii/Poa secunda 

Scope and Contents note

1 mile West of Cleveland, Washington. 1963

5 1482

Agropyron spicatum/Poa secunda [bunchgrass/Sandberg bluegrass], south slope of loess 

Scope and Contents note

Near Walker, Washington. 1963 June 16

5 1483

Ungrazed basalt butte with Bromus tectorum [cheatgrass] and Draba verna [spring draba] 

Scope and Contents note

East of Sprague, Washington. 1963

5 1484

Zones about saline alkali pond 

Scope and Contents note

North of Saint John, Washington. 1963 June 19

5 1485

Rhus glabra/Agropyron spicatum, Big Canyon Creek on Snake River, 2550 feet 

Scope and Contents note

North of Pittsburgh Landing, Idaho. 1963 July 02

5 1486

Festuca idahoensis/Symphoricarpos in cemetery 

Scope and Contents note

South of Kamiak Butte, Washington. 1963 June 23

5 1487

Pinus/Physocarpus islands at lower timberline 

Scope and Contents note

West of Whitebird, Idaho. 1963

5 1488

Distinct size classes in Pinus ponderosa/Festuca stand 

Scope and Contents note

South of Spokane, Washington. 1963

5 1489

Pinus/Stipa comata 

Scope and Contents note

East of Deep Creek, Washington. 1963 July 08

5 1490

Pseudotsuga/Calamagrostis rubescens 

Scope and Contents note

Union Peak, Montana. 1963

5 1491

Thuja/Athyrium filix-foemina, Deadhorse Creek site 

Scope and Contents note

Clearwater National Forest, Idaho. 1963 July 24

5 1492

Abies lasiocarpa/Menziesia with Jane 48 inches tall 

Scope and Contents note

3 miles south of Newman Peak, Saint Joe National Forest, Idaho. 1963

5 1493

Abies lasiocarpa/Menziesia site 

Scope and Contents note

Shoshone County, Idaho. 1963 July 19

5 1494

Abies lasiocarpa and Pinus albicaulis at 6000 feet on state divide 

Scope and Contents note

South of Saltese, Montana. 1963

5 1495

Old Tsuga heterophylla (1) being replaced by Abies amabilis (right), 4000 feet 

Scope and Contents note

Mount Baker, Washington. 1963

5 1496

Artemisia tridentata/Stipa comata on Saddle Mountain 

Scope and Contents note

South of Smyrna, Washington. 1963

5 1497

Excluding elk for 35 years allowed Amelanchier and Purshia to grow tall inside exclosure 

Scope and Contents note

Hoback Canyon, Wyoming. 1963

5 1498

Creek 

Scope and Contents note

below Pacific Springs, Wyoming. 1963 September 01

5 1499

Overland Trail on Laramie Road. Juniperus communis, Pinus flexilis, Artemisia tridentata vaseyana, Festuca kingii invading the Trail, with Artemisia tripartita rupicola and Festuca kingii dominant on either side 

Scope and Contents note

10 miles east of Laramie, Wyoming. 1963 September 01

5 1500

Pinus flexilis, Artemilia tripartita rupicola and Festuca kingii on summit of Laramie Range 

Scope and Contents note

10 miles east of Laramie, Wyoming. 1963

5 1501

Bursera hindsiana 

Scope and Contents note

Libertad, Mexico. 1963

5 1502

Bursera microphylla 

Scope and Contents note

Libertad, Mexico. 1963

5 1503

Valley floor: Pachycereus pringlei, Bursera spp., Opuntia bigelovii, Franseria dumosa 

Scope and Contents note

Libertad, Mexico. 1963

5 1504

Pachycereus pringlei (left), Carnegiea (center), Lemaireocereus thurberi (right), with Larrea, Olneya, Cercidium microphyllum, Opuntia fulgida, and Encelia farinosa 

Scope and Contents note

East of Libertad, Mexico. 1963

5 1505

Encelia farinosa dominant where other desert plants have been grubbed off road right-of-way (Lemaireocereus thurberi, Larrea, Olneya, etc.) 

Scope and Contents note

Sonora, Mexico. 1963

5 1506

Opuntia bigelovii 

Scope and Contents note

Libertad, Mexico. 1963 December 01

5 1507

Idria columnaris 

Scope and Contents note

Libertad, Mexico. 1963 December 01

5 1508

Idria columnaris 

Scope and Contents note

Libertad, Mexico. 1963 December 01

5 1509

Duplicate of Shreve photo (original in 1918) 

Scope and Contents note

South of Libertad, Mexico. 1963

5 1510

Atriplex barcleyana and Frankenia palmeri beside ocean 

Scope and Contents note

Libertad, Mexico. 1963

5 1511

Larrea 

Scope and Contents note

Death Valley, California. 1963

5 1512

Atriplex with bare playa beyond 

Scope and Contents note

North of Baker, California. 1963

5 1513

Virtually bare land 

Scope and Contents note

Death Valley, California. 1963

5 1514

Washingtonia filifera, outpost at extreme edge of range 

Scope and Contents note

Palm State Park, Arizona. 1963

5 1515

Yucca brevifolia, Larrea, Franseria dumosa, elevation 3600 feet 

Scope and Contents note

Near Searchlight, Nevada. 1963

5 1516

Yucca brevifolia, Larrea, Franseria dumosa, elevation 3600 feet 

Scope and Contents note

West of Searchlight, Nevada. 1963

5 1517

Fouquieria splendens in flower and leaf 

Scope and Contents note

Near Yuma, Arizona. 1963

5 1518

Shrubs off Wawawai Canyon; repeat of #1173 taken 10 years later 

Scope and Contents note

Eastern Washington. 1962 July 03

5 1519

Eriogonum microthecum stand (easternmost, along Snake River) 

Scope and Contents note

Washington State University. 1964 May 30

5 1520

Artemisia tridentata/Agropyron stand with nearly all Agrop. grazed out 

Scope and Contents note

Schrag, Washington. 1964 June 06

5 1521

Eriogonum sphaerocephalum stand 

Scope and Contents note

West of Odessa, Washington. 1964 June 07

5 1522

Agropyron spicatum plant 10 months after burning 

Scope and Contents note

10 miles West of Kiona, Washington. 1964 June 11

5 1523

Pinus ponderosa reproduction 

Scope and Contents note

South edge of Cheney, Washington. 1964

5 1524

Pseudotsuga/Physocarpus forest confined to thin soil and southwest exposure 

Scope and Contents note

Priest River Experimental Forest, Idaho. 1964

5 1525

Pinus ponderosa/Festuca idahoensis stand, with Arceuthobium on tree 

Scope and Contents note

Spokane, Washington. 1964

5 1526

Edge of burn (next spring); Art. tripartita, Festuca line in burned area 

Scope and Contents note

Near Grand Coulee Dam, Washington. 1964 April 27

5 1527

Artemisia tridentata/Agropyron spicatum stand 28 years after fire, with young shrubs well established but still small 

Scope and Contents note

Cole Creek, Richland, Washington. 1964

5 1528

Edge of burn in Artemisia tridentata/Stipa comata first spring after fire 

Scope and Contents note

7 miles south of Othello, Washington. 1964 May 19

5 1529

Edge of burn in Artemisia tridentata/Stipa comata first spring after fire showing coverage frame and sighting device for basal frequencey 

Scope and Contents note

7 miles south of Othello, Washington. 1964 May 19

5 1530

Eriogonum microthecum [slender buckwheat] stand 

Scope and Contents note

1.5 miles east of mouth of Steptoe Canyon, Whitman County, Washington. 1964 May 30

5 1531

Rhus glabra stands on slope 

Scope and Contents note

Southwest of Julietta, Washington. 1964 August 21

5 1532

Rhus glabra stands on slope 

Scope and Contents note

Southwest of Julietta, Washington. 1964 August 21

5 1533

Agropyron-Poa secunda [bunchgrass-Sandberg bluegrass] lithosolic profile of lithosol 

Scope and Contents note

Colfax, Washington. 1964 July 12

5 1534

Pseudotsuga-Physocarpus-Symphoricarpos islands in steppe 

Scope and Contents note

Tollgate, Oregon. 1964

5 1535

Alternation of Pseudotsuga forest with steppe 

Scope and Contents note

Tollgate, Oregon. 1964

5 1536

Pinus-Symphoricarpos stand (#F68) 

Scope and Contents note

Kennedy Rd., Idaho. 1964

5 1537

Pinus-Physocarpos stand (#F44) 

Scope and Contents note

Southwest of Potlatch (northesast of Kennedy Fd.), Idaho. 1964

5 1538

Abies lasiocarpa-Pachistima (stand #155) 

Scope and Contents note

Saint Joe Baldy, near Saint Maries, Idaho. 1964

5 1539

Abies lasiocarpa-Menziesia (stand # ) 

Scope and Contents note

Boston Mountain Trail, east of Elk City, Idaho. 1964

5 1540

Acer macrophyllum-Alnus rubra-Polystichum-Selaginella 

Scope and Contents note

Quinault Valley, Washington. 1964

5 1541

Three years after start of use of irrigation canal 18 inches deep, Typha latifolia is well started toward clogging the flow of water 

Scope and Contents note

South of Ephrata, Washington. 1964

5 1542

Scene overlooking canopy of monsoonal forest 

Scope and Contents note

Near Canas, Costa Rica. 1965

5 1543

Curatella savanna on dry knob sticking up above monsoonal forest 

Scope and Contents note

Canas, Costa Rica. 1965

5 1544

Curatella americana savanna with Stipa and Andropogoneae 

Scope and Contents note

Near Terraba, Puntarenas, Costa Rica. 1965

5 1545

Umbrella-form on caopy common in seral trees of rainforest 

Scope and Contents note

Costa Rica. 1965

5 1546

Forest about 90% deciduous in dry season 

Scope and Contents note

Ganas, Guanacaste, Costa Rica. 1965

5 1547

Recently abandoned field in rainforest, now dominated by Ceiba pentandra and Ochroma lagopus 

Scope and Contents note

Osa Peninsula, Costa Rica. 1965

5 1548

Buttressed tree base in virgin rainforest 

Scope and Contents note

Costa Rica. 1965

5 1549

Laguncularia Racemosa Swamp 

Scope and Contents note

Osa Peninsula, Costa Rica. 1965

5 1550

Looped roots of mangrove shrub 

Scope and Contents note

Osa Peninsula, Costa Rica. 1965

5 1551

Interior of Rhizophora mangrove stand at low tide 

Scope and Contents note

Osa Peninsula, Costa Rica. 1965

5 1552

Interior of swamp forest in dry season: Raphia, Carapa slateri, Symphonia globulifera, Mora oleifera 

Scope and Contents note

Osa Peninsula, Costa Rica. 1965

5 1553

Bryophytes thickly covering only water-bearing layers of sedimentary strata 

Scope and Contents note

Talamanca Range, Costa Rica. 1965

5 1554

Raindrop erosion of soil following removal of rainforest 

Scope and Contents note

Costa Rica. 1965

5 1555

Buttressed base of rainforest tree 

Scope and Contents note

Costa Rica. 1965

5 1556

Interior of rainforest 

Scope and Contents note

Costa Rica. 1965

5 1557

Subalpine scrub near summit of Volcan Poas, dominated by Pernettia coriacea, Vaccinium consanguineum, Myrica phanerodonta, Clusia, Myridendrum donnell-smithii 

Scope and Contents note

Costa Rica. 1965

5 1558

Epiphytic bromeliads in Montane Rainforest 

Scope and Contents note

Talamanca Range, Costa Rica. 1965

5 1559

Cyathea in Montane Rainforest 

Scope and Contents note

Costa Rica. 1965

5 1560

Pattern of shifting agriculture, Montane Rainforest with some of slope = 45% 

Scope and Contents note

Border of Heredia-Alahuela border, on Rio La Paz, Costa Rica. 1965

5 1561

Interior of #1558 [Subalpine scrub near summit of Volcan Poas, dominated by Pernettia coriacea, Vaccinium consanguineum, Myrica phanerodonta, Clusia, Myridendrum donnell-smithii] 

Scope and Contents note

Costa Rica. 1965

5 1562

No description 

5 1563

Ceiba pentandra with llanas 

Scope and Contents note

Guapiles, Costa Rica. 1965

5 1564

Montane Rainforest partly cleared for agriculture 

Scope and Contents note

25 kilometers south of San Jose, Costa Rica. 1965

5 1565

P.W. Richards in virgin Montane Rainforest 

Scope and Contents note

47.5 kilometers south of San Jose, Costa Rica. 1965 February

5 1566

Exterior of #1566 [P.W. Richards in virgin Montane Rainforest] 

Scope and Contents note

47.5 kilometers south of San Jose, Costa Rica. 1965 February

5 1567

Disturbed Montane Rainforest 

Scope and Contents note

25 miles south of San Jose, Costa Rica. 1965

5 1568

Goethalsia meiantha dominant on field 45 years after abandonment, Robert Godfrey 

Scope and Contents note

Turrialba, Costa Rica. 1965

5 1569

Group in virgin rainforest 

Scope and Contents note

Turrialba, Costa Rica. 1965

5 1570

Agricultural clearings in rainforest 

Scope and Contents note

Turrialba, Costa Rica. 1965

5 1571

Field 16 years after abandonment. The first tree invader, Trema micrantha has died out and only 1 climax tree species has appeared. Trees to 20 inches DBM in photo. Heliocarpus phyramidalis and Cecropia abundant now. G. Budowski 

Scope and Contents note

Turrialba, Costa Rica. 1965 February

5 1572

Field 16 years after abandonment. The first tree invader, Trema micrantha has died out and only 1 climax tree species has appeared. Trees to 20 inches DBM in photo. Heliocarpus phyramidalis and Cecropia abundant now. G. Budowski 

Scope and Contents note

Turrialba, Costa Rica. 1965 February

5 1573

Exterior of forest in #1569 [Goethalsia meiantha dominant on field 45 years after abandonment, Robert Godfrey] 

Scope and Contents note

Turrialba, Costa Rica. 1965

5 1574

Raphia taedigera swamp bordering the Moin River. Raphia leaves to 50 feet tall 

Scope and Contents note

East coast of Costa Rica. 1965

5 1575

Phizophora mangle and Conocarpus erecta swamp along Moin River 

Scope and Contents note

East coast of Costa Rica. 1965

5 1576

Interior of #1575, along trail. Jesus Idrobo and _____ 

Scope and Contents note

East coast of Costa Rica. 1965

5 1577

Tall Rhizophora mangle with stilt roots at low tide 

Scope and Contents note

Moin River, Costa Rica. 1965

5 1578

No description 

5 1579

Tangle of llanas in tiny opening in virgin rainforest 

Scope and Contents note

Guapiles, Costa Rica. 1965

5 1580

No description 

5 1581

Rainforest felled and ready to burn 

Scope and Contents note

Guapiles, Costa Rica. 1965

5 1582

Ceiba pentandra with llanas 

Scope and Contents note

Guapiles, Costa Rica. 1965

5 1583

No description 

5 1584

Dry forest about 1/3 deciduous in Upper Virilla River, Valley early in dry season 

Scope and Contents note

Near Villa Colon, Costa Rica. 1965

5 1585

Edge of dry forest early in dry eason 

Scope and Contents note

Near Canas, Costa Rica. 1965

5 1586

Fire-scarred bases of trees in dry forest region 

Scope and Contents note

Near Canas, Costa Rica. 1965

5 1587

Savanna just above high tide: Cereus, Opuntia, Agave, Plumeria, Bursera simaruba 

Scope and Contents note

Coco, Guanacaste, Costa Rica. 1965

5 1588

Savanna derived by fire then maintained by grazing, in dry forest region 

Scope and Contents note

Canas, Costa Rica. 1965

5 1589

Daubenmires on beach 

Scope and Contents note

El Coco, Guanacaste, Costa Rica. 1965 March 01

5 1590

Zonation of crytograms on bole of Roystonia, densest growth on seaward side 

Scope and Contents note

Limon, Costa Rica. 1965

5 1591

Scheelea swamp forest with taller evergreen dicot trees, in dry season 

Scope and Contents note

Near Canas, Costa Rica. 1965

5 1592

Scheelea swamp forest with taller evergreen dicot trees, in dry season 

Scope and Contents note

Near Canas, Costa Rica. 1965

5 1593

Buttressed tree base in #1592 

Scope and Contents note

Near Canas, Costa Rica. 1965

5 1594

Alnus rubra on upper stream terrace 

Scope and Contents note

Olympic Peninsula, Washington. 1965

5 1595

Eriogonum niveum-Poa secunda [snow buckwheat-Sandberg bluegrass] on lithosol above Agropyron spicatum-Poa secunda [bunchgrass-Sandberg bluegrass] 

Scope and Contents note

Hooper, Washington. 1965

5 1596

Tiny exclosure against elk 

Scope and Contents note

Blue Mountains, Washington. 1965

5 1597

Purshia/Festuca idahoensis stand, Davis Canyon 

Scope and Contents note

North of Brewster, Washington. 1965 June 23

5 1598

Rings of shrubs around talus 

Scope and Contents note

Grand Coulee Dam, Washington. 1965 June 22

5 1599

Artemisia tripartita/Agropyron spicatum stand in Davis Canyon 

Scope and Contents note

North of Brewster, Washington. 1965 June 23

5 1600

Edge of burn in Artemisia tridentata/Stipa comata stands studied 

Scope and Contents note

North edge of Brewster, Washington. 1965 June 23

5 1601

Edge of burn in Artemisia tridentata/Stipa comata stand, 6 days after fire 

Scope and Contents note

South of Othello, Washington. 1965 June 15

5 1602

Aristida longiseta/Poa secunda stand at cemetery - no grazing indicators!) 

Scope and Contents note

Asotin, Washington. 1965 June 12

5 1603

Aristida longiseta/Poa secunda stand at cemetery - no grazing indicators!) 

Scope and Contents note

Asotin, Washington. 1965 June 12

5 1604

Populus tremuloides/Symphoricarpos ecotone with Artemilia tripartita/Festuca idahoensis completely different species lists 

Scope and Contents note

Northwest of Riverside, Washington. 1965 June 23

5 1605

Grangeville burn site #F9. See 1403-406 1984-5 

Scope and Contents note

Grangeville, Idaho. 1965 July 01

5 1606

Thuja/Pachistima stand in Deviti Memorial Grove, stand #170 

Scope and Contents note

Near Powell Ranger Station, Idaho. 1965 July 27

5 1607

Pseudotsuga-Tsuga heterophylla-Polystichum. 800 year old stand 

Scope and Contents note

East slope of Vancouver Island, British Columbia. 1965

5 1608

Pseudotsuga-Tsuga heterophylla-Polystichum. 800 year old stand 

Scope and Contents note

East slope of Vancouver Island, British Columbia. 1965

5 1609

Pinus contorta near shore on west side 

Scope and Contents note

Vancouver Island, British Columbia. 1965

5 1610

Clonal patches of woody plants on exposed mountain slope 

Scope and Contents note

Olympic National Park, Washington. 1965

5 1611

Clonal thicket of Abies lasiocarpa on windswept mountain summit 

Scope and Contents note

Olympic National Park, Washington. 1965

5 1612

Alternating patches of forest and tundra 

Scope and Contents note

Olympic National Park, Washington. 1965

5 1613

Excessive utilization of Artemisia tridentata-Agropyron spicatum stand 

Scope and Contents note

South of Wallula, Washington. 1965 September 01

5 1614

Pinus ponderosa-Symphoricarpos stand F87 

Scope and Contents note

2.5 miles north of Fairfield, Washington. 1967

5 1615

Phlox longifolia associated with Agropyron spicatum in consequence of heavy jackrabbit browsing 

Scope and Contents note

Kiona, Washington. 1966

5 1616

Artemisia tridentata seedling years after fire in Art. trid./Stipa comata stand. Charred stump at base of stake 7 cm in diameter. 

Scope and Contents note

Brewster, Washington. 1966 June 23

5 1617

Purshia/Festuca idahoensis stand in Davis Canyon (# ) 

Scope and Contents note

Davis Canyon. 1966 June 23

5 1618

Eurotia-Poa secunda stand 10 years after complete protection from grazing 

Scope and Contents note

Yakima Chief Ranger Station, Yakima Indian Reservation, Washington. 1966 June 22

5 1619

Rhus glabra/Sporobolus cryptandrus stand. Rhus badly winterkilled 

Scope and Contents note

Lower Grand Ronde Valley, Oregon. 1966 April 13

5 1620

Rhus glabra/Agropyron spicatum stand. Rhus badly winterkilled. Road cut shows stoniness of soil 

Scope and Contents note

Lower Grand Ronde Valley, Oregon. 1966 April 13

5 1621

Eriogonum microthecum-Physaria oregona [slender buckwheat-Oregon twinpod] stand 

Scope and Contents note

Near Wilma, Whitman County, Washington. 1966 June 01

5 1622

Grassland preserve on WSU campus 

Scope and Contents note

Pullman, Washington. 1966 June 17

5 1623

Festuca-Symphoricarpos [fescue-snowberry] mosaic 

Scope and Contents note

South of Albion, Washington. 1966 June 17

5 1624

Agropyron spicatum-Poa secunda [bunchgrass-Sandberg bluegrass] (lithosolic) on right, above Festuca-Symphoricarpos [fescue-snowberry] (and Crataegus douglasii-Symphoricarpos [black hawthorn-snowberry] fragments) 

Scope and Contents note

unknown. 1966

5 1625

Pinus ponderosa-Agropyon spicatum (stand # ) 

Scope and Contents note

Spokane County, Washington. 1966 June 03

5 1626

Pseudotsuga replacing Quercus garryana 

Scope and Contents note

Oakland, Oregon. 1966 April 01

5 1627

Chamaecyparis lawsoniana with Gaultheria shallon at base 

Scope and Contents note

Coquille River Valley, Coast Range, Oregon. 1966

5 1628

Alnus rubra stand 

Scope and Contents note

Near Lincoln City, Oregon. 1966 April 01

5 1629

Mudflow of 1947 that killed conifer forest, being invaded by Populus tridhocarpa 

Scope and Contents note

Mount Rainier National Park, Washington. 1966 June 01

5 1630

Showing Rubus spectabilis discontinuous fringe just above beach, with Picea sitchensis-Alnus rubra on slope 

Scope and Contents note

Cape Alava, Washington. 1966 June 01

5 1631

Showing Elymus on sand at upper edge of beach, with Rubus spectabilis thicket behind, then Picea sitchensis-Alnus rubra 

Scope and Contents note

Cape Alava, Washington. 1966 June 01

5 1632

Interior of Picea sitchensis-Polystichum munitum association on steep scarp facing sea 

Scope and Contents note

Cape Alava, Washington. 1966 June 01

5 1633

Picea sitchensis forest being overwhelmed by coastal dune 

Scope and Contents note

Oregon. 1966

5 1634

Picea sitchensis 

Scope and Contents note

Olympic Peninsula, Washington. 1966

5 1635

Pseudotsuga with understory of Thuja and Tsuga heterphylla 

Scope and Contents note

Olympic Peninsula, Washington. 1966

5 1636

Thuja-Oplopanax 

Scope and Contents note

Roosevelt Grove, Pend Oreille County, Washington. 1966

5 1637

Scabland with lithosolic Agropyron-Poa secunda [bunchgrass-Sandberg bluegrass], and cultivated loessal hills in back 

Scope and Contents note

Ewan, Washington. 1966

5 1638

Jackson Hole: Art. trident. vaseyana; Aspen, Lodgepole pine 

Scope and Contents note

Lookout Mountain, Wyoming. 1968

5 1639

Jackson Hole: Art. trident. vaseyana; Aspen, Lodgepole pine 

Scope and Contents note

Lookout Mountain, Wyoming. 1968

5 1640

Art. trid. vaseyana; Aspen, Pseud.; Abies las.; Tundra 

Scope and Contents note

West slope of Wind River Mountains, Wyoming. 1968

5 1641

Art. trid. vaseyana in swale; Aspen on south-facing slope; Picea en. and Abies lasiocarpa on north facing slope 

Scope and Contents note

Wind River Mountains, Wyoming. 1968

5 1642

Climax Populus tremuloides stand. R. Reed's stand 9A (Rock Creed) 

Scope and Contents note

Wind River Mountains, Wyoming. 1968

5 1643

Pure stand of Pinus flexilis, subalpine zone; climax 

Scope and Contents note

Wind River Mountains, Wyoming. 1968

5 1644

Purshia tridentata growing appressed to rock surface 

Scope and Contents note

Pinedale, Wyoming. 1968

5 1645

Pinus ponderosa-Stipa 

Scope and Contents note

Washington. 1966

5 1646

Pinus ponderosa-Stipa 

Scope and Contents note

Washington. 1966

5 1647

Pinus ponderosa-Stipa 

Scope and Contents note

Washington. 1966

5 1648

Pinus ponderosa-Agropyron spicatum 

Scope and Contents note

Spokane County, Washington. 1966 June 03

5 1649

Festuca-Symphoricarpos [fescue-snowberry] mosaic 

Scope and Contents note

South of Albion, Washington. 1966 June 17

5 1650

Lime layer in steppe soil profile 

Scope and Contents note

Steptoe Canyon, Whitman County, Washington. 1966

5 1651

Eriogonum microthecum-Physaria oregona [slender buckwheat-Oregon twinpod] stand 

Scope and Contents note

Near Wilma, Whitman County, Washington. 1966

5 1652

Eriogonum microthecum-Physaria oregona [slender buckwheat-Oregon twinpod] stand 

Scope and Contents note

Near Wilma, Whitman County, Washington. 1966

5 1653

Snowslide with Alnus 

Scope and Contents note

Kootenai Park, British Columbia. 1965 (?)

5 1654

Phlox longifolia associated with Agropyron spicatum in consequence of heavy jackrabbit browsing 

Scope and Contents note

Kiona, Washington. 1965

5