- California✖Remove constraint Collection place: California15 objects
- North America15 objects
- The Americas15 objects
- United States15 objects
- CA-SCrI-100, Santa Cruz Island, Channel Islands12 objects
- Northern Channel Islands, Santa Barbara County, California12 objects
- Santa Barbara County, California12 objects
- Santa Cruz Island, Channel Islands, Southern California12 objects
- Southern California12 objects
- Northern California2 objects
- CA-Ker-46, Goose Lake area, Kern County1 objects
- CA-Las-1, Lassen County, California1 objects
- CA-Sac-85 (Nicolaus #2), Sacramento County, California1 objects
- Central California1 objects
- Goose Lake area, Kern County, California1 objects
- Honey Lake Valley, Lassen County, California1 objects
- Kern County, California1 objects
- Lassen County, California1 objects
- North Central California1 objects
- Northeastern California1 objects