Plant Communities: Northern Oak Woodland Douglas-Fir Forest Yellow Pine Forest Red Fir Forest
Synonyms: Cheilanthes siliquosa Cryptogramma densa Onychium densum Pellaea densa
Counties: Alameda Alpine Amador Butte Calaveras Colusa Del Norte El Dorado Fresno Glenn Humboldt Kern Lake Madera Marin Mariposa Mendocino Mono Monterey Napa Nevada Placer Plumas San Diego San Luis Obispo Shasta Sierra Siskiyou Sonoma Tehama Trinity Tulare Tuolumne Yolo Yuba