Atriplex conferjpgolia |
United States, Utah |
1913-08-27 |
Atriplex, and Kochia |
United States, Utah |
1913-08-29 |
Atriplex, opuntia |
United States, Arizona |
1913-03-20 |
Blowout |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout |
United States, Colorado |
1913-08-02 |
Blowout |
United States, Colorado |
1913-08-02 |
Blowout |
United States, Colorado |
1913-08-02 |
Blowout - Panorama |
United States, Colorado |
1913-08-02 |
Blowout - Panorama |
United States, Colorado |
1913-08-02 |
Blowout - Panorama |
United States, Colorado |
1913-08-02 |
Blowout - Panorama |
United States, Colorado |
1913-08-02 |
Blowout - Panorama |
United States, Colorado |
1913-08-02 |
Blowout vegetation |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout vegetation |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout, 2nd stage |
United States, Colorado |
1913-08-02 |
Blowout, annual veg. |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Bottomless pit |
United States, Colorado, Pikes Peak |
1913-08-17 |
Breaking of shad and Sarcobatus |
United States, Utah |
1913-08-29 |
Buffalo wallow |
United States, Colorado |
1913-09-17 |
Bunch grass SW of Yuma |
United States, Colorado |
1913-07-07 |
Carl Schroeter |
United States, Colorado |
1913-08-10 |
Carl Schroeter |
United States, Colorado |
1913-08-10 |
Carnegiea gigantea |
United States, Arizona |
1913-03-20 |
Carnegiea gigantea |
United States, Arizona |
1913-03-20 |
Carnegiea gigantea |
United States, Arizona |
1913-03-20 |
Chrysothamnus |
United States, Utah |
1913-08-27 |
Chrysothamnus |
United States, Utah |
1913-08-27 |
Chrysothamnus |
United States, Utah |
1913-08-27 |
Chrysothamnus |
United States, Utah |
1913-08-28 |
Chrysothamnus |
United States, Utah |
1913-09-09 |
Chrysothamnus |
United States, Utah |
1913-09-09 |
Chrysothamnus (new negative) |
United States, Utah |
1913-08-28 |
Chrysothamnus, and Atriplex |
United States, Utah |
1913-08-29 |
Chrysothamnus, etc. |
United States, Utah |
1913-08-28 |
Chrysothamnus, Sarcobatus |
United States, Utah |
1913-08-26 |
Chrysothamnus, shad, Sarcobatus |
United States, Utah |
1913-08-28 |
Chrysothamnus, Sporobolus |
United States, Utah |
1913-08-26 |
Chrysothamnus, Sporobolus |
United States, Utah |
1913-08-26 |
Chrysothamnus, Sporobolus |
United States, Utah |
1913-08-26 |
Covillea |
United States, Arizona |
1913-03-20 |
Covillea |
United States, Arizona |
1913-03-20 |
Covillea |
United States, Arizona |
1913-03-20 |
Covillea (pure) |
United States, Arizona |
1913-03-20 |
Cow trail |
United States, Colorado |
1913-09-21 |
Distichlis |
United States, Utah |
1913-08-25 |
Distichlis and Allenrolfea |
United States, Utah |
1913-09-02 |