Collection place
- North America48 objects
- The Americas48 objects
- United States42 objects
- California32 objects
- Northern California31 objects
- Northeastern California29 objects
- Northern Sierras, Northern California29 objects
- Southwestern United States6 objects
- British Columbia, Canada3 objects
- Canada3 objects
- Central Mexico3 objects
- Mexico3 objects
- South-Central Mexico3 objects
- State of Mexico, Mexico3 objects
- Toluca, State of Mexico, Mexico3 objects
- Vancouver Island, British Columbia, Canada3 objects
- Arizona2 objects
- Asia2 objects
- Great Basin, United States2 objects
- Philippines2 objects