Collection place
- North America709 objects
- The Americas709 objects
- United States709 objects
- California684 objects
- Northern California260 objects
- Central California201 objects
- South Central California199 objects
- Northeastern California196 objects
- Stanislaus County, California168 objects
- Eastern California141 objects
- Inyo County, California139 objects
- Northern Sierras, Northern California114 objects
- Nevada County, California70 objects
- San Juan Ridge, Nevada County, California69 objects
- Lassen County, California59 objects
- San Francisco Bay Area, California54 objects
- North Central California44 objects
- Calaveras County, California30 objects
- CA-Nev-15, Nevada County, California28 objects
- Napa County, California28 objects