Distribution of Heracleum maximum
Click on a square to display records from the Consortium of California Herbaria for that county.
- Alameda
- Napa
- Contra Costa
- Humboldt
- Fresno
- Modoc
- Marin
- El Dorado
- Amador
- Solano
- Placer
- Sonoma
- Madera
- Plumas
- Butte
- Nevada
- San Francisco
- Monterey
- San Joaquin
- Lassen
- Mono
- Mendocino
- Santa Cruz
- Siskiyou
- Alpine
- Mariposa
- Trinity
- Tulare
- Tuolumne
- Del Norte
- Colusa
- San Mateo
- San Bernardino
- San Luis Obispo
- Shasta
- Tehama
- Inyo
- Los Angeles
- Santa Clara
- Sierra