Collection place
- California8 objects
- North America8 objects
- The Americas8 objects
- United States8 objects
- Northern California5 objects
- Humboldt County, California4 objects
- Klamath River, Humboldt County, California4 objects
- Northwestern California4 objects
- Riverside County, California3 objects
- Southern California3 objects
- Klamath River below Weitchpec, Humboldt County, California2 objects
- Morongo Reservation, Riverside County, California2 objects
- San Bernardino Mountains, Riverside County, California2 objects
- Wakhtek, Humboldt County, California2 objects
- Weitchpec, Humboldt County, California2 objects
- near Weitchpec, Klamath River, Humboldt County2 objects
- Coachella Valley, Riverside County, California1 objects
- Colorado Desert, Riverside County, California1 objects
- Northeastern California1 objects
- Northern Sierras, Northern California1 objects