Gentiana frigida |
United States, Colorado |
1913-08-20 |
Erotia, sage and shad |
United States, Nevada |
1913-09-06 |
Erotia, sage and shad |
United States, Nevada |
1913-09-06 |
Erotia, sage and shad |
United States, Nevada |
1913-09-06 |
Erotia, sage and shad |
United States, Nevada |
1913-09-06 |
Erotia, sage and shad |
United States, Nevada |
1913-09-06 |
Erotia, sage |
United States, Nevada |
1913-09-06 |
Erotia, Chrysothamnus, etc. |
United States, Utah |
1913-08-27 |
Erotia, Chrysothamnus |
United States, Utah |
1913-08-28 |
Erotia, atriplex |
United States, Utah |
1913-08-28 |
Erotia, Atriplex |
United States, Utah |
1913-08-27 |
Erotia and shad |
United States, Utah |
1913-08-30 |
Erotia and Atriplex |
United States, Utah |
1913-08-28 |
Erotia |
United States, Utah |
1913-08-28 |
Erotia |
United States, Utah |
1913-08-27 |
Distichlis, Sarcobatus |
United States, Nevada |
1913-09-05 |
Distichlis, Sarcobatus |
United States, Nevada |
1913-09-05 |
Distichlis, Allenrolfea |
United States, Utah |
1913-08-26 |
Distichlis on salt flat |
United States, Nevada |
1913-09-05 |
Distichlis and Allenrolfea |
United States, Utah |
1913-09-02 |
Distichlis and Allenrolfea |
United States, Utah |
1913-08-28 |
Distichlis |
United States, Utah |
1913-08-25 |
Cow trail |
United States, Colorado |
1913-09-21 |
Covillea (pure) |
United States, Arizona |
1913-03-20 |
Covillea |
United States, Arizona |
1913-03-20 |
Covillea |
United States, Arizona |
1913-03-20 |
Covillea |
United States, Arizona |
1913-03-20 |
Chrysothamnus, Sporobolus |
United States, Utah |
1913-08-26 |
Chrysothamnus, Sporobolus |
United States, Utah |
1913-08-26 |
Chrysothamnus, Sporobolus |
United States, Utah |
1913-08-26 |
Chrysothamnus, shad, Sarcobatus |
United States, Utah |
1913-08-28 |
Chrysothamnus, Sarcobatus |
United States, Utah |
1913-08-26 |
Chrysothamnus, etc. |
United States, Utah |
1913-08-28 |
Chrysothamnus, and Atriplex |
United States, Utah |
1913-08-29 |
Chrysothamnus (new negative) |
United States, Utah |
1913-08-28 |
Chrysothamnus |
United States, Utah |
1913-08-28 |
Chrysothamnus |
United States, Utah |
1913-09-09 |
Chrysothamnus |
United States, Utah |
1913-09-09 |
Chrysothamnus |
United States, Utah |
1913-08-27 |
Chrysothamnus |
United States, Utah |
1913-08-27 |
Chrysothamnus |
United States, Utah |
1913-08-27 |
Carnegiea gigantea |
United States, Arizona |
1913-03-20 |
Carnegiea gigantea |
United States, Arizona |
1913-03-20 |
Carnegiea gigantea |
United States, Arizona |
1913-03-20 |
Carl Schroeter |
United States, Colorado |
1913-08-10 |
Carl Schroeter |
United States, Colorado |
1913-08-10 |
Bunch grass SW of Yuma |
United States, Colorado |
1913-07-07 |
Buffalo wallow |
United States, Colorado |
1913-09-17 |
Breaking of shad and Sarcobatus |
United States, Utah |
1913-08-29 |
Bottomless pit |
United States, Colorado, Pikes Peak |
1913-08-17 |