Cactus, Encelia, Gilia |
United States, Arizona |
1915-03-13 |
Cactus, Lupine, etc. |
United States, Arizona |
1915-03-14 |
Canton veg. |
United States, Utah |
1915-08-26 |
Carnegiea, Opuntia, Gaertneria |
United States, Arizona |
1915-03-15 |
Cascade Locks and Rapids |
United States, Oregon |
1915-06-05 |
Cattle country |
United States, New Mexico, RR-Golden St. |
1915-03-20 |
Cattle farm |
United States, Arizona |
1915-03-19 |
Cedar, etc. |
United States, New Mexico |
1915-03-03 |
Chaparral, Oak, aspen, canyon |
United States, Colorado, Disappointment Canyon |
1915-08-31 |
Chaperal |
United States, California |
1915-03-04 |
Chrysothamnus marianus after fire |
United States, Utah |
1915-09-11 |
Chrysothamnus marianus, Erotia |
United States, Utah |
1915-09-09 |
Chrysothamnus pure |
United States, Colorado, Disappointment Canyon |
1915-08-31 |
Chrysothamnus, Hilaria, Erotia |
United States, Utah |
1915-09-13 |
City |
United States, Colorado |
1915-08-31 |
Cliff canyon, Pinion Juniper |
United States, Colorado, Mesa Verde |
1915-08-30 |
Cliff Palace |
United States, Colorado, Mesa Verde |
1915-08-30 |
Cliff Palace |
United States, Colorado, Mesa Verde |
1915-08-30 |
Cliff, Invasion veg. |
United States, Colorado |
1915-08-08 |
Coleogyne, Hilaria, typical |
United States, Utah |
1915-08-29 |
Conglomerate, Cactus, Wash., etc. |
United States, Arizona |
1915-03-13 |
Contrast of plants |
United States, Colorado |
1915-08-18 |
Covillea |
United States, California |
1915-03-04 |
Covillea |
United States, Arizona |
1915-03-18 |
Covillea |
United States, California |
1915-03-04 |
Covillea |
United States, California |
1915-03-10 |
Covillea |
United States, California |
1915-03-04 |
Covillea |
United States, California |
1915-03-04 |
Covillea and grass alternation |
United States, New Mexico |
1915-03-20 |
Covillea area |
United States, Arizona |
1915-03-18 |
Covillea, Ephemerals, Plantago |
United States, Arizona |
1915-03-15 |
Covillea, Gaertneria, Festuca |
United States, Arizona |
1915-03-13 |
Covillea, Ironwood, Plantago |
United States, Arizona |
1915-03-15 |
Covillea, Palo verde |
United States, Arizona |
1915-03-18 |
Covillea, Plantago |
United States, Arizona |
1915-03-15 |
Covillea, sand primrose |
United States, California |
1915-03-10 |
Covillea, [Carnegiea] gigantea, Plantago |
United States, Arizona |
1915-03-13 |
Crest veg. of Blowout |
United States, Colorado |
1915-08-17 |
Cultivated fields |
United States, New Mexico |
1915-03-03 |
Dead sage |
United States, Utah |
1915-09-11 |
Detail Ephemerals. Plantago etc |
United States, Arizona |
1915-03-18 |
Distichlis and Sarcobatus |
United States, Utah |
1915-09-08 |
Distichlis, Cottonwood |
United States, Utah, San Juan River |
1915-08-28 |
Distichlis, Cottonwood in distance |
United States, Utah, San Juan River |
1915-08-28 |
Dodd's Ranch |
United States, Colorado |
1915-08-18 |
Dodd's Ranch |
United States, Colorado |
1915-08-18 |
Down Gila River |
United States, Arizona |
1915-08-17 |
Drainage basin |
United States, Utah |
1915-08-26 |
Draw veg. |
United States, Utah |
1915-08-25 |
Dunes, fire on isle in River |
United States, Oregon |
1915-06-05 |