Parent species: Senecio flaccidus
Plant Communities: Foothill Woodland Coastal Sage Scrub Chaparral Valley Grassland Creosote Bush Scrub Pinyon-Juniper Woodland
Synonyms: Senecio douglasii var. douglasii Senecio douglasii var. tularensis Senecio douglasii
Counties: Alameda Amador Calaveras Contra Costa Colusa El Dorado Fresno Glenn Inyo Kern Los Angeles Madera Marin Mariposa Merced Monterey Napa Orange Placer Riverside Sacramento Santa Barbara San Bernardino San Benito Santa Clara Santa Cruz San Diego San Joaquin San Luis Obispo Solano Sonoma Stanislaus Tehama Tulare Tuolumne Ventura Yolo