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