Limit your search
Work Type
- color photographs 1923
- natural history specimens 1923
Region
- United States 1866
- Oregon >> United States 982
- Washington >> United States 280
- California >> United States 211
- Nevada >> United States 157
- Clark County >> Nevada >> United States 91
- Josephine County >> Oregon >> United States 89
- Klickitat County >> Washington >> United States 89
- Harney County >> Oregon >> United States 78
- Jackson County >> Oregon >> United States 73
- more »
Rights
- In Copyright 1923
Format
- image/tiff 1906
Family
- Asteraceae 295
- Fabaceae 212
- Scrophulariaceae 143
- Polygonaceae 119
- Poaceae 110
- Brassicaceae 99
- Apiaceae 86
- Liliaceae 83
- Rosaceae 60
- Ranunculaceae 59
- more »