Browse by date

Title/Descriptionsort ascending Location Date
Hilaria, Erotia, Sarcobatus United States, Colorado 1915-09-01
Hilaria, Erotia, Aristida United States, Utah 1915-09-12
Hilaria, Ephedra United States, Utah 1915-08-29
Hilaria, Chrysothamnus marianus United States, Utah 1915-09-09
Hilaria, Bouteloua, juniper kill United States, Colorado 1915-09-01
Hilaria, Bouteloua mats etc. United States, Utah 1915-09-12
Hilaria, Atriplex United States, Utah 1915-08-29
Hilaria, Artemisia tridentata United States, Utah 1915-08-27
Hilaria, Aristida alternation United States, Utah 1915-09-13
Hilaria replacing Atriplex pabularis United States, Colorado 1915-09-03
Hilaria pure, Chrysothamnus, Aristida United States, Utah 1915-09-12
Hilaria pure, Chrysothamnus, Aristida United States, Utah 1915-09-12
Hilaria killing sage United States, Utah 1915-09-13
Hilaria killing Chrysothamnus marianus United States, Utah 1915-09-09
Hilaria amnus, Ruderal, Bouteloua United States, Colorado 1915-08-23
Gutierrezia, pure United States, Utah 1915-08-27
Gutierrezia, dead sage United States, Utah 1915-08-29
Great Erotia area United States, Colorado 1915-09-01
Great Covillea, Gaertneria area United States, California 1915-09-15
Great Covillea area United States, New Mexico 1915-03-20
Greasewood and grass United States, New Mexico 1915-03-03
Grayia area United States, Utah, Thompson's 1915-08-26
Grayia and Shad, etc. United States, Utah, Thompson's 1915-08-26
Grass competition United States, Colorado 1915-08-10
Grass and Gutierrezia United States, New Mexico 1915-03-03
Grass United States, New Mexico 1915-03-03
Grass United States, New Mexico 1915-03-20
Grand Valley from low shad mesa United States, Colorado 1915-09-03
Graded road, veg. United States, Colorado 1915-08-23
General view, sage, mts. United States, Colorado 1915-08-24
General view, mts., valley United States, Colorado 1915-08-24
General view toward Delta United States, Colorado 1915-09-02
General view of valley United States, Colorado 1915-08-24
General View of shale hills United States, Utah, Thompsons 1915-08-26
General view of Blowout United States, Colorado 1915-08-10
Forest killed by fire United States, Colorado 1915-08-10
Flat free of veg., Mts. in back United States, Utah 1915-05-29
First trek on Columbia River United States, Oregon 1915-06-05
Festuca arizonica United States, Colorado, Disappointment Canyon 1915-08-31
Erotia, Hilaria United States, Utah 1915-09-08
Erotia, Chrysothamnus, sage United States, Utah 1915-09-09
Erotia showing roots United States, Utah 1915-09-08
Erotia pure area United States, Utah 1915-09-08
Erotia plant United States, Utah 1915-09-08
Erigeron canus United States, Colorado 1915-06-23
Ephedra, Rhus, Gutierrezia, Atriplex United States, Utah 1915-08-29
Elm in competition with grass United States, Colorado 1915-08-10
Elm and ash, walnut United States, Colorado 1915-06-21
Edge of Blowout United States, Colorado 1915-08-18
East United States, Texas 1915-03-20

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