Distribution of Equisetum arvense
Click on a square to display records from the Consortium of California Herbaria for that county.
- El Dorado
- San Diego
- Fresno
- San Mateo
- Marin
- Alameda
- Modoc
- Riverside
- Amador
- Tuolumne
- Mariposa
- Nevada
- Butte
- Placer
- Tulare
- Siskiyou
- Shasta
- Lassen
- Lake
- Monterey
- Yolo
- San Joaquin
- Madera
- Santa Clara
- Tehama
- Humboldt
- San Luis Obispo
- Del Norte
- Mendocino
- Napa
- Plumas
- Mono
- San Bernardino
- San Francisco
- Sierra
- Sonoma
- Calaveras
- Kern
- Los Angeles
- Santa Cruz
- San Benito
- Inyo
- Alpine
- Sacramento
- Yuba
- Colusa
- Stanislaus
- Trinity
- Ventura
- Orange
- Santa Barbara
- Merced
- Contra Costa