Short grass, chaparral - Panorama |
United States, Colorado |
1913-08-12 |
Short grass, chaparral - Panorama |
United States, Colorado |
1913-08-12 |
[Eduard] Rubel, [Ove] Paulsen, [Arthur] Tansley |
United States, Colorado |
1913-08-12 |
Alternation - Panorama |
United States, Colorado |
1913-08-12 |
Alternation - Panorama |
United States, Colorado |
1913-08-12 |
Carl Schroeter |
United States, Colorado |
1913-08-10 |
Carl Schroeter |
United States, Colorado |
1913-08-10 |
I.P.E. [International Phytogeographic Excursion] group picture |
United States, Colorado |
1913-08-10 |
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 vegetation |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout vegetation |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout, annual veg. |
United States, Colorado, Killpatrick Ranch |
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 |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Walking stick |
United States, Colorado, Killpatrick Ranch |
1913-08-02 |
Blowout |
United States, Colorado |
1913-08-02 |
Blowout, 2nd stage |
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 |
Instruments |
United States, Colorado |
1913-07-26 |
Succession on sand - Panorama |
United States, Colorado, Killpatrick Ranch |
1913-07-21 |
Succession on sand - Panorama |
United States, Colorado, Killpatrick Ranch |
1913-07-21 |
West - Panorama |
United States, Colorado |
1913-07-09 |
Bunch grass SW of Yuma |
United States, Colorado |
1913-07-07 |
Native no. of station |
United States, Colorado |
1913-07-06 |
Panorama NW of Akron |
United States, Colorado |
1913-07-06 |
Native no. of station |
United States, Colorado |
1913-07-06 |
Succession on sand - Panorama |
United States, Colorado, Killpatrick Ranch |
1913-07-02 |
Mesquite and misletoe |
United States, California |
1913-03-21 |
Carnegiea gigantea |
United States, Arizona |
1913-03-20 |
Covillea (pure) |
United States, Arizona |
1913-03-20 |
Covillea |
United States, Arizona |
1913-03-20 |
Loose sheath opuntia |
United States, Arizona |
1913-03-20 |
Atriplex, opuntia |
United States, Arizona |
1913-03-20 |
Opuntia |
United States, Arizona |
1913-03-20 |
Carnegiea gigantea |
United States, Arizona |
1913-03-20 |
Carnegiea gigantea |
United States, Arizona |
1913-03-20 |
Thorny opuntia |
United States, Arizona |
1913-03-20 |
Covillea |
United States, Arizona |
1913-03-20 |
Covillea |
United States, Arizona |
1913-03-20 |
Pine and oak |
United States, Florida |
1913-03-14 |
Shrub |
United States, Florida |
1913-03-14 |
Shrub |
United States, Florida |
1913-03-14 |