Distribution of Calystegia occidentalis
Click on a square to display records from the Consortium of California Herbaria for that county.
- Alameda
- Fresno
- Sonoma
- Napa
- San Mateo
- Tuolumne
- El Dorado
- Butte
- Plumas
- Mariposa
- Nevada
- San Diego
- Tulare
- Solano
- Placer
- Yolo
- Sierra
- Lake
- Marin
- Colusa
- Mendocino
- Santa Cruz
- Shasta
- Monterey
- Modoc
- Humboldt
- Glenn
- Siskiyou
- Trinity
- Ventura
- Del Norte
- Los Angeles
- Kern
- Sutter
- Stanislaus
- San Bernardino
- Amador
- Madera