New Names: Centromadia pungens ssp. septentrionalis
Parent species: Hemizonia pungens
Plant Communities: wetland-riparian
Counties: Alameda Butte Contra Costa Colusa Fresno Glenn Kings Kern Lake Lassen Los Angeles Marin Merced Monterey Modoc Napa Nevada Riverside Sacramento Santa Barbara San Bernardino San Benito Santa Clara Santa Cruz San Diego San Francisco San Joaquin San Luis Obispo San Mateo Siskiyou Solano Sonoma Stanislaus Sutter Tulare Yolo