Distribution of Nerium oleander
Click on a square to display records from the Consortium of California Herbaria for that county.
- San Bernardino
- Marin
- Los Angeles
- Contra Costa
- Butte
- San Diego
- Shasta
- Orange
- Sacramento
- Yolo
- Ventura
- Riverside
- Kings
- Merced
- Napa
- San Mateo
- Santa Clara
- Sonoma
- San Luis Obispo
- Santa Barbara
- Mariposa
- Stanislaus
- Tulare
- Solano
- El Dorado
- Kern