Collection place
- The Americas355 objects
- North America353 objects
- United States324 objects
- California234 objects
- Northern California154 objects
- Northwestern California87 objects
- Southwestern United States43 objects
- Central California40 objects
- South Central California40 objects
- Northeastern California36 objects
- North Central California31 objects
- Arizona24 objects
- Nevada24 objects
- Northwestern United States21 objects
- Humboldt County, California19 objects
- Southern California18 objects
- Eastern California15 objects
- Inyo County, California15 objects
- Africa14 objects
- Asia14 objects