Browse by date

Title/Descriptionsort ascending Location Date
East United States, Texas 1915-03-20
East United States, Texas 1915-03-20
Dwarf elm, in competition with grass United States, Colorado 1915-08-20
Dunes, fire on isle in River United States, Oregon 1915-06-05
Draw veg. United States, Utah 1915-08-25
Drainage basin United States, Utah 1915-08-26
Down Gila River United States, Arizona 1915-08-17
Dodd's Ranch United States, Colorado 1915-08-18
Dodd's Ranch United States, Colorado 1915-08-18
Distichlis, Cottonwood in distance United States, Utah, San Juan River 1915-08-28
Distichlis, Cottonwood United States, Utah, San Juan River 1915-08-28
Distichlis and Sarcobatus United States, Utah 1915-09-08
Detail Ephemerals. Plantago etc United States, Arizona 1915-03-18
Dead sage United States, Utah 1915-09-11
Cultivated fields United States, New Mexico 1915-03-03
Crest veg. of Blowout United States, Colorado 1915-08-17
Covillea, [Carnegiea] gigantea, Plantago United States, Arizona 1915-03-13
Covillea, sand primrose United States, California 1915-03-10
Covillea, Plantago United States, Arizona 1915-03-15
Covillea, Palo verde United States, Arizona 1915-03-18
Covillea, Ironwood, Plantago United States, Arizona 1915-03-15
Covillea, Gaertneria, Festuca United States, Arizona 1915-03-13
Covillea, Ephemerals, Plantago United States, Arizona 1915-03-15
Covillea area United States, Arizona 1915-03-18
Covillea and grass alternation United States, New Mexico 1915-03-20
Covillea United States, Arizona 1915-03-18
Covillea United States, California 1915-03-10
Covillea United States, California 1915-03-04
Covillea United States, California 1915-03-04
Covillea United States, California 1915-03-04
Covillea United States, California 1915-03-04
Contrast of plants United States, Colorado 1915-08-18
Conglomerate, Cactus, Wash., etc. United States, Arizona 1915-03-13
Coleogyne, Hilaria, typical United States, Utah 1915-08-29
Cliff, Invasion veg. United States, Colorado 1915-08-08
Cliff Palace United States, Colorado, Mesa Verde 1915-08-30
Cliff Palace United States, Colorado, Mesa Verde 1915-08-30
Cliff canyon, Pinion Juniper United States, Colorado, Mesa Verde 1915-08-30
City United States, Colorado 1915-08-31
Chrysothamnus, Hilaria, Erotia United States, Utah 1915-09-13
Chrysothamnus pure United States, Colorado, Disappointment Canyon 1915-08-31
Chrysothamnus marianus, Erotia United States, Utah 1915-09-09
Chrysothamnus marianus after fire United States, Utah 1915-09-11
Chaperal United States, California 1915-03-04
Chaparral, Oak, aspen, canyon United States, Colorado, Disappointment Canyon 1915-08-31
Cedar, etc. United States, New Mexico 1915-03-03
Cattle farm United States, Arizona 1915-03-19
Cattle country United States, New Mexico, RR-Golden St. 1915-03-20
Cascade Locks and Rapids United States, Oregon 1915-06-05
Carnegiea, Opuntia, Gaertneria United States, Arizona 1915-03-15

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