Collection place
- Mendocino County, California2 objects
- Northwestern United States2 objects
- Santa Rosa Plain, Sonoma County, California2 objects
- Santa Rosa, Sonoma County, California2 objects
- Alaska1 objects
- CA-Lak-72, Lake County, California1 objects
- Central California1 objects
- Central Oregon1 objects
- Great Basin, United States1 objects
- Lake County, Oregon1 objects
- Lassen County, California1 objects
- Mariposa County, California1 objects
- Mariposa, Mariposa County, California1 objects
- Northeastern California1 objects
- Northern Sonoma coast, Sonoma County, California1 objects
- Oregon1 objects
- South Central California1 objects
- Southwestern United States1 objects
- Stewart's Point, Sonoma County, California1 objects
- Susanville, Lassen County, California1 objects