Collection place
- The AmericasRemove constraint Collection place: The Americas391 objects
- North America388 objects
- United States356 objects
- California238 objects
- Northern California162 objects
- Northwestern California92 objects
- Southwestern United States62 objects
- Central California43 objects
- South Central California43 objects
- Northeastern California36 objects
- North Central California34 objects
- Arizona31 objects
- Northwestern United States25 objects
- Nevada24 objects
- Humboldt County, California22 objects
- Great Basin, United States20 objects
- Southern California18 objects
- Oregon16 objects
- Klamath River, Humboldt County, California14 objects
- Northern Sierras, Northern California13 objects