Piperia transversa
Click on a square to display records from the Consortium of California Herbaria for that county.
- San Diego
- Alameda
- Butte
- Humboldt
- Los Angeles
- Marin
- Monterey
- San Francisco
- San Luis Obispo
- San Mateo
- Santa Barbara
- Santa Clara
- Tuolumne
- Ventura
- Yuba
- Plumas
- Contra Costa
- Trinity
- Tehama
- Shasta
- Napa
- Lake
- El Dorado
- Nevada
- Sierra
- Mariposa
- Sonoma
- Tulare
- Mendocino
- Del Norte
- Madera
- Placer
- Santa Cruz
- San Bernardino
- Fresno
- Siskiyou
- Calaveras
- Riverside
- Alpine
- Amador