Place
- California66
- Africa6
- Asia6
- Australasia6
- Central America6
- Europe6
- South America6
- North America5
- Alameda County (Calif.)3
- Contra Costa County (Calif.)3
- Marin County (Calif.)3
- Napa County (Calif.)3
- San Francisco Bay Area (Calif.)3
- San Francisco County (Calif.)3
- San Mateo County (Calif.)3
- Santa Clara County (Calif.)3
- Solano County (Calif.)3
- Sonoma County (Calif.)3
- California, Northern2
- Albion River Watershed (Calif.)1