Rock lichen succession |
United States, Arizona, Navaho Mt. |
1933-06-12 |
Rosa |
United States, Arizona, Navaho Mt. |
1933-06-12 |
Rosa |
United States, Arizona, Navaho Mt. |
1933-06-12 |
Sand stone cliffs, veg. named |
United States, Arizona, Navaho Mt. |
1933-06-12 |
Sclerocactus polyancistrus |
United States, Arizona, House Rock Valley |
1933-06-09 |
Sclerocactus polyancistrus |
United States, Arizona, House Rock Valley |
1933-06-09 |
Sclerocactus polyancistrus |
United States, Arizona, House Rock Valley |
1933-06-09 |
Selaginella on rocks |
United States, Arizona, Apache Trail |
1933-09-09 |
Shad scale to cliffs, poor area |
United States, Arizona |
1933-06-09 |
Small plant of Cowania |
United States, Arizona, Navaho Mt. |
1933-06-12 |
The Hill |
United States, Arizona, Fish Creek Hill |
1933-09-09 |
The Hill |
United States, Arizona, Fish Creek Hill |
1933-09-09 |
The range, canyon, Huachuca Range |
United States, Arizona, Lyle Canyon |
1933-09-28 |
Townsendia grandiflora |
United States, Arizona, Kaibab |
1933-06-07 |
Up Fish Creek |
United States, Arizona, Fish Creek Hill |
1933-09-09 |
Veg. of field, oaks in back |
United States, Arizona, Fort Huachuca |
1933-09-28 |
Veg. of field, oaks in back |
United States, Arizona, Fort Huachuca |
1933-09-28 |
Vegetation of Foothills |
United States, Arizona, Vail Junction |
1933-09-28 |
Vegetation of Foothills, Hill of Foothills |
United States, Arizona, Vail Junction |
1933-09-28 |
Waterfall, Mesquite, Opuntia, etc. |
United States, Arizona, Fish Creek Hill |
1933-09-09 |
Wool truck |
United States, Arizona |
1933-06-13 |
Yellow flower |
United States, Arizona, Navaho Mt. |
1933-06-12 |
Yellow pine |
United States, Arizona, Kaibab |
1933-06-07 |
Yellow pine |
United States, Arizona, Kaibab |
1933-06-07 |
Yellow pine |
United States, Arizona, Kaibab |
1933-06-07 |
Yellow pine |
United States, Arizona, Kaibab |
1933-06-07 |
Yellow pine |
United States, Arizona, Kaibab |
1933-06-07 |
Yellow pine |
United States, Arizona, Kaibab |
1933-06-07 |
Yellow pine |
United States, Arizona, Kaibab |
1933-06-07 |