Distribution of Ricinus communis
Click on a square to display records from the Consortium of California Herbaria for that county.
- Kern
- Marin
- Monterey
- Orange
- San Mateo
- Santa Barbara
- Ventura
- Los Angeles
- San Luis Obispo
- Santa Clara
- Colusa
- Alameda
- San Francisco
- Contra Costa
- San Diego
- Butte
- San Bernardino
- Riverside
- Yolo