Related species: Lomatium dasycarpum ssp. dasycarpum Lomatium dasycarpum ssp. tomentosum
Plant Communities: Yellow Pine Forest Foothill Woodland Chaparral Valley Grassland
Counties: Alameda Butte Contra Costa Colusa Del Norte Fresno Glenn Humboldt Imperial Kern Lake Los Angeles Madera Marin Mariposa Mendocino Monterey Napa Nevada Orange Placer Plumas Riverside Sacramento Santa Barbara San Bernardino San Benito Santa Clara Santa Cruz San Diego San Francisco San Luis Obispo San Mateo Shasta Siskiyou Solano Sonoma Stanislaus Sutter Tehama Trinity Tulare Tuolumne Ventura Yolo