Plant Communities: Valley Grassland Foothill Woodland Joshua Tree Woodland
Synonyms: Tropidocarpum gracile var. dubium
Counties: Alameda Amador Butte Contra Costa Colusa El Dorado Fresno Glenn Imperial Inyo Kings Kern Lake Los Angeles Madera Marin Mariposa Mendocino Merced Monterey Napa Orange Placer Riverside Sacramento Santa Barbara San Bernardino San Benito Santa Clara Santa Cruz San Diego San Joaquin San Luis Obispo San Mateo Solano Sonoma Stanislaus Sutter Tehama Tulare Tuolumne Ventura Yolo