Taxon  Report   1073    
Berberis nervosa  Pursh
Cascades oregon grape,  Oregongrape
Berberis nervosa, a dicot, is a shrub that is native to California, is also found outside of California, but is confined to western North America.

Bloom Period
Genus: Berberis
Toxicity: MAJOR

Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Communities: Redwood Forest, North Coastal Coniferous Forest, Douglas-Fir Forest

Name Status:
Accepted by JEF

PLANTS other name:
Mahonia nervosa

Alternate Names:
JEF: Mahonia nervosa var. mendocinensis
ICPN: Mahonia nervosa
More information about  Berberis nervosa
Nursery availability from CNPLX
This plant is available commercially.
Jepson eFlora


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]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Apr 01, 2020).