Calflora Taxon Report
Berberis pinnata  Lag.  ssp. insularis  Munz
Island barberry
photo on CalPhotos
2006 Steve Matson
photo on CalPhotos
2006 Steve Matson
photo on CalPhotos
2006 Steve Matson
photo on CalPhotos
2014 Zoya Akulova
Berberis pinnata ssp. insularis is a shrub that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
State of California status: Endangered. Federal status: Endangered.
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
DJJJASONAFMM

Bloom Period
Parent: Berberis pinnata
Genus: Berberis
Family: Berberidaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Toxicity: Do not eat any part of this plant.

Communities: Coastal Sage Scrub, Closed-cone Pine Forest, Foothill Woodland

Name Status:
Accepted by JEF + CNPS
Alternate Names:
JEF + CNPSMahonia pinnata ssp. insularis
PLANTSMahonia pinnata ssp. insularis
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

Accessed: