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Title/Description Location Datesort ascending
Detail of short grass United States, Colorado, Sheridan Lake 1940-06-14
Salsola on short grass United States, Colorado, Sheridan Lake 1940-06-14
Lepidium holding back thistle United States, Colorado, Sheridan Lake 1940-06-14
Detail of Lepidium holding back thistle United States, Colorado, Sheridan Lake 1940-06-14
Alternation - short grass United States, Colorado, Sheridan Lake 1940-06-14
Once pure bunch grass, SE of Lindleys blow out. United States, Colorado 1940-06-12
Veg. on flat prairie, once pure bunch grass, SE of Lindleys blow out. United States, Colorado 1940-06-12
Bouteloua gracilis 1 ft. apart, veg. United States, Colorado 1940-06-11
Bouteloua gracilis 1 ft. apart, veg., but looking NE United States, Colorado 1940-06-11
Old road veg. United States, Colorado 1940-06-11
Bouteloua gracilis 1 ft. apart, veg. but Lappula occidentalis United States, Colorado 1940-06-11
Mamillaria vivipara United States, Colorado 1940-06-10
Mamillaria vivipara United States, Colorado 1940-06-10
Detail of Jenk's cabin built United States, New Mexico 1938-08-25
Detail of cabin United States, New Mexico 1938-08-25
Cabin and surroundings United States, New Mexico 1938-08-25
Unused natural veg. near cabin - Willows, yarrow, plenty of feed United States, New Mexico 1938-08-25
General view, Jenk's cabin United States, New Mexico 1938-08-25
General view United States, New Mexico 1938-08-25
Aristida longiseta stage on Bouteloua gracilis - other veg. United States, Colorado 1937-09-12
Across the valley United States, California 1937-08-08
View across the valley United States, California 1937-08-08
Bunch grass, other grasses, hill United States, California 1937-08-08
Pinus contorta United States, California, Deer Lake 1937-08-07
Lake shore and Pinus contorta United States, California, Deer Lake 1937-08-07
Lake and Pinus contorta United States, California, Deer Lake 1937-08-07
Pinus contorta United States, California, Deer Lake 1937-08-07
Pinus contorta United States, California, Deer Lake 1937-08-07
Detail of terrain and Pinus contorta United States, California, Deer Lake 1937-08-07
Lupinus United States, California, Deer Lake 1937-08-07
Lupinus United States, California, Deer Lake 1937-08-07
Lodgepole pine United States, California, High Sierra 1937-08-06
Pinus contorta, grows very thick in the High Sierras United States, California, High Sierra 1937-08-06
Typical hard land sod, grama-buffalo, only occas. live plant United States, Colorado 1937-05-28
Wind blown fields, Russian Thistle United States, Colorado 1937-05-27
Ranch, Pruitt - wheat development United States, Colorado 1937-05-27
Ranch, Pruitt - wheat development United States, Colorado 1937-05-27
Blown fields United States, Colorado 1937-05-27
Duplicate of 1907-8 photo - nothing alive, use and drought United States, Colorado 1937-05-25
Duplicate of 1907-8 photo - nothing alive, use and drought United States, Colorado 1937-05-25
Typical hard land sod, grama-buffalo, only occas. live plant; but less weeds United States, Colorado 1937-05-25
Bouteloua gracilis, etc. - good grass cover but sparse United States, Colorado 1937-05-25
SW corner of tree claim United States, Colorado 1937-05-24
Interior of claim United States, Colorado 1937-05-24
Detail of short grass cover gone except Bouteloua gracilis United States, Colorado 1937-05-24
Short grass in pasture United States, Colorado 1937-05-24
Short grass cover gone except Bouteloua gracilis United States, Colorado 1937-05-24
Buchloe dactyloides in swale United States, Colorado, Akron Exp. Sta. 1937-05-24
Bromus tectorum coming into short grass United States, Colorado, Akron Exp. Sta. 1937-05-24
Akron Trees United States, Colorado, Akron Exp. Sta. 1937-05-24

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