Browse by date

Title/Descriptionsort descending Location Date
(no description) United States, Colorado 1915-08-31
Agaricus ring trench United States, Colorado 1915-08-06
Alfalfa United States, Colorado 1915-08-10
Alfalfa, Atriplex, Mesquite United States, Arizona 1915-03-14
Alfalfa, Carnegiea gigantea United States, Arizona 1915-03-14
Alfalfa, oats, cottonwood, shad United States, Colorado 1915-09-02
Allenrolfea United States, California, Salton Sea 1915-03-10
Alternation short and Artemisia frigida United States, Colorado 1915-08-23
Alternation, lower down mt. United States, Colorado 1915-08-24
Alternation, more veg. United States, Colorado 1915-08-24
Anogra Sand Creek United States, Colorado 1915-08-16
Aristida, Erotia, Hilaria United States, Utah 1915-09-13
Artemisia frigida almost pure United States, Colorado 1915-08-23
Artemisia frigida alternation United States, Colorado 1915-09-23
Artemisia frigida in Juniper pinion United States, Colorado, Mesa Verde 1915-08-30
Artemisia tridentata in Juniper Pinion United States, Colorado, Mesa Verde 1915-08-30
Artemisia tridentata, Chaparral oak United States, Colorado, Mesa Verde 1915-08-30
Artemisia tridentata, Pinion Juniper United States, Colorado, Mesa Verde 1915-08-30
Asclepias verticillata clan United States, Colorado 1915-08-16
Ash, grass United States, Colorado 1915-08-10
Atriplex canescens, Festuca United States, Arizona 1915-03-16
Atriplex expansa, Hilaria United States, Colorado 1915-09-03
Atriplex nuttallii mats United States, Colorado 1915-09-03
Atriplex nuttallii pure United States, Colorado 1915-09-03
Atriplex nuttallii, Atriplex pabularis United States, Colorado 1915-09-04
Atriplex nuttallii, pure United States, Utah, Thompsons 1915-08-26
Atriplex nuttallii, Sarcobatus United States, Utah, Thompson's 1915-08-26
Atriplex nuttallii, Sarcobatus United States, Utah, Thompson's 1915-08-26
Atriplex nuttallii, Sarcobatus United States, Colorado 1915-09-04
Atriplex nuttallii, shad, hills United States, Colorado 1915-09-03
Atriplex pabularis United States, Utah 1915-08-26
Atriplex pabularis, Sarcobatus United States, Utah, Thompson's 1915-08-26
Atriplex polycarpa, Mesquite United States, Arizona 1915-03-16
Atriplex polycarpa, Opuntia United States, Arizona 1915-03-17
Atriplex, Covillea, Opuntia United States, Arizona 1915-03-17
Auto in wash United States, Colorado, Bitter Creek 1915-09-04
Balcony House United States, Colorado, Mesa Verde 1915-08-30
Bank Norwood-Placerville United States, Colorado, San Miguel River 1915-09-01
Blowout from south United States, Colorado 1915-08-18
Blowout so. of Yuma United States, Colorado 1915-08-18
Blowout, Maple, Redfield United States, Colorado 1915-08-10
Bluffs United States, Utah 1915-08-29
Bluffs, Covillea flat United States, Texas 1915-03-20
Bouteloua replacing sage United States, Utah 1915-08-27
Bromus inermis and native United States, Colorado 1915-06-21
Buffalo, plantago, Artemisia frigida United States, Colorado 1915-08-23
Bunch grass United States, Colorado 1915-08-17
Bunch grass United States, Colorado 1915-08-18
Bunch grass succession United States, Colorado 1915-08-16
Burned Sage, Gutierrezia United States, Utah 1915-08-28

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