Calflora Taxon Report
Polystichum lemmonii Underw.
Lemmon's hollyfern, Lemmon's sword fern
Polystichum lemmonii is a fern that is native to California, and also found elsewhere in western North America.

Alternate Names and Sources:
Polystichum mohrioidesPLANTS
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
The blue points on the map indicate observations in Calflora.
Click on the map to view observations within a specific county.


Accepted by: JEPS + PLANTS + POWO
Jepson eFlora section:
fern
USDA PLANTS group:
Fern

6 - strict endemic
Red Fir Forest, Subalpine Forest

Polystichum lemmonii: "This fern is a dead ringer that you are on serpentine or another ultramafic rock type. It is also unusual for its preference of growing in full sunlight in open rocky areas. The fronds are so geometrically pleasing to the eye. They always remind me of the little plastic Lego pine tree that would come with some Lego sets. The fronds are tough and even feel like plastic! Always a great fern to see!" written by Matt Berger

Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

Accessed:
My Calflora My Observations Add Observations Phone Applications Donate to Calflora HOME About Calflora NEWS Search for Plants Observation Search What Grows Here? Planting Guide NRCS eVegGuide Weed Manager Contact Calflora