Parent species: Polystichum imbricans
Synonyms: Polystichum munitum ssp. imbricans Polystichum munitum ssp. nudatum Polystichum munitum var. imbricans
Counties: Alameda Butte Calaveras Contra Costa Colusa Del Norte El Dorado Fresno Glenn Humboldt Lake Los Angeles Marin Mariposa Mendocino Monterey Napa Nevada Orange Placer Plumas Riverside Santa Barbara San Bernardino Santa Clara Santa Cruz San Diego San Mateo Shasta Sierra Siskiyou Sonoma Tehama Trinity Tulare Tuolumne Ventura Yuba