Collection place
- Lake County, California101 objects
- San Francisco Bay Area, California101 objects
- Northeastern Arizona98 objects
- Northern Africa95 objects
- Panamint Range, Inyo County, California94 objects
- Cottonwood Mountains, Inyo County, California93 objects
- Lost Burro Gap area, Cottonwood Mountains, Panamint Range93 objects
- CA-Iny-222, Inyo County, California92 objects
- Owens Valley, Inyo County, California92 objects
- Central California coast90 objects
- Mojave Desert, Southeastern California90 objects
- Monterey County, California89 objects
- New Guinea, Melanesia87 objects
- CA-Mnt-250, Church Creek, Monterey County82 objects
- Church Creek, Monterey County, California82 objects
- Modoc County, California80 objects
- Calaveras County, California75 objects
- NV-Pe-14, Pershing County, Nevada75 objects
- Shasta County, California75 objects
- Cordillera Administrative Region, Luzon Island, Luzon island group74 objects