Distribution of Vicia sativa subsp. nigra
Click on a square to display records from the Consortium of California Herbaria for that county.
- Del Norte
- Yuba
- Mendocino
- Sacramento
- Sonoma
- Placer
- El Dorado
- Humboldt
- Yolo
- Alameda
- Napa
- San Mateo
- Marin
- Santa Cruz
- Monterey
- Nevada
- Solano
- Contra Costa
- San Francisco
- San Diego
- Los Angeles
- Fresno
- Butte
- Sutter
- Amador
- Calaveras
- San Joaquin
- Lake
- Stanislaus
- Santa Barbara
- Colusa
- Orange
- Mariposa
- Tuolumne
- San Luis Obispo
- Santa Clara
- Ventura
- Riverside
- San Bernardino
- Madera