Plant Communities: wetland-riparian
Synonyms: Chamomilla occidentalis
Counties: Alameda Butte Contra Costa Fresno Glenn Humboldt Kings Kern Lake Lassen Los Angeles Madera Marin Mariposa Merced Modoc Orange Plumas Riverside Sacramento Santa Barbara San Bernardino San Benito San Diego San Francisco San Luis Obispo Sierra Solano Sonoma Sutter Ventura Yolo