Distribution of Zostera marina
Click on a square to display records from the Consortium of California Herbaria for that county.
- San Diego
- Orange
- Humboldt
- Contra Costa
- Mendocino
- Santa Barbara
- Sonoma
- Riverside
- Ventura
- Monterey
- San Luis Obispo
- Marin
- Santa Cruz
- Los Angeles
- San Francisco
- Alameda
- San Mateo