Distribution of Poa howellii
Click on a square to display records from the Consortium of California Herbaria for that county.
- Marin
- Solano
- Napa
- Lake
- Mendocino
- Monterey
- Sonoma
- Humboldt
- Yolo
- Sierra
- Contra Costa
- San Benito
- El Dorado
- Alameda
- Kern
- Santa Cruz
- Santa Clara
- Tehama
- Siskiyou
- Santa Barbara
- San Diego
- Amador
- Fresno
- Los Angeles
- Mariposa
- Riverside
- San Bernardino
- Shasta
- Trinity
- Tulare
- Tuolumne
- Ventura
- San Luis Obispo
- San Mateo
- Butte
- Nevada
- Colusa
- Placer
- Orange
- Calaveras
- San Francisco