Hilaria pure, Chrysothamnus, Aristida |
United States, Utah |
1915-09-12 |
Hilaria, Gutierrezia |
United States, Utah |
1915-09-12 |
Chrysothamnus, Hilaria, Erotia |
United States, Utah |
1915-09-13 |
Poor sage |
United States, Utah |
1915-09-13 |
Hilaria, Aristida alternation |
United States, Utah |
1915-09-13 |
Aristida, Erotia, Hilaria |
United States, Utah |
1915-09-13 |
Hilaria killing sage |
United States, Utah |
1915-09-13 |
Great Covillea, Gaertneria area |
United States, California |
1915-09-15 |
[untitled] |
United States |
1915-09-15 |
Root of Joshua tree |
United States, California |
1915-09-16 |
Artemisia frigida alternation |
United States, Colorado |
1915-09-23 |
Short grass, typical of 1915 |
United States, Colorado |
1915-09-23 |
Short grass comparison 1915 |
United States, Colorado |
1916-06-11 |
Snow bank effect, short grass |
United States, Colorado |
1916-06-15 |
Short grass, Pinion |
United States, Colorado |
1916-06-20 |
Short and Gutierrezia, chaparral, Pinion |
United States, Colorado |
1916-06-20 |
[untitled] |
United States, Colorado |
1916-06-20 |
Short grass, etc. |
United States, Colorado |
1916-06-20 |
Short grass on up |
United States, Colorado |
1916-06-20 |
Oak chaparral |
United States, Colorado |
1916-06-20 |
Lava country |
United States, New Mexico |
1916-06-20 |
Short grass, Gutierrezia |
United States, New Mexico |
1916-06-20 |
Short grass, Pinion on Mt. |
United States, New Mexico |
1916-06-20 |
Short, Gutierrezia, Aristida |
United States, New Mexico |
1916-06-20 |
Sand land |
United States, New Mexico |
1916-06-20 |
Oak chaparral |
United States, Colorado |
1916-06-20 |
Pinion, short grass |
United States, Colorado |
1916-06-20 |
Rough short grass country |
United States, Colorado |
1916-06-20 |
Short grass, Gutierrezia |
United States, Colorado |
1916-06-20 |
Short grass, hills, chaparral |
United States, Colorado |
1916-06-20 |
Pure short grass |
United States, Texas, Camp No. 1 |
1916-06-23 |
Short and Gutierrezia |
United States, Texas |
1916-06-23 |
Pure short |
United States, Texas |
1916-06-23 |
Irrigation wheat |
United States, Texas |
1916-06-23 |
Cap-rock |
United States, Texas |
1916-06-23 |
Typical valley at cap-rock |
United States, Texas |
1916-06-23 |
Mesquite |
United States, Texas |
1916-06-23 |
Mesquite thicket |
United States, Texas |
1916-06-23 |
Mesquite |
United States, Texas |
1916-06-23 |
Mesquite, short grass |
United States, Texas |
1916-06-23 |
Mesquite, short grass |
United States, Texas |
1916-06-23 |
Shinnery, Mesquite |
United States, Texas |
1916-06-24 |
Mesquite |
United States, Texas |
1916-06-24 |
Shinnery |
United States, Texas |
1916-06-24 |
Shinnery oak, pure |
United States, Texas |
1916-06-24 |
Dunes and Shinnery oak |
United States, Texas |
1916-06-24 |
Shinnery and Mesquite |
United States, Texas |
1916-06-24 |
Shinnery and Mesquite |
United States, Texas |
1916-06-24 |
Tamarix as street tree |
United States, Texas |
1916-06-24 |
Mesquite |
United States, Texas |
1916-06-24 |