Calflora
Taxon  Report   6789    
Polystichum imbricans  (D. C. Eaton) D.H. Wagner  ssp. imbricans 
Narrowleaf swordfern,  Rock sword fern
Polystichum imbricans ssp. imbricans, a pteridophyte, is a fern that is native to California.
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
JEF + PLANTS: Polystichum munitum ssp. imbricans
JEF + PLANTS: Polystichum munitum ssp. nudatum
PLANTS: Polystichum munitum var. imbricans
More information about  Polystichum imbricans ssp. imbricans

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2021. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Jan 21, 2021).