Taxon  Report   1073 
Berberis nervosa  Pursh
Cascades oregon grape,  Oregongrape
Berberis nervosa
© 2011 Steve Matson
Click on a photo to see it bigger.
Berberis nervosa
© 2011 Jean Pawek
Berberis nervosa
© 2005 David A. Tharp
Berberis nervosa, a dicot, is a shrub that is native to California and is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
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Plant Characteristics
and Associations

Bloom Period
Berberis nervosa
© 1995 Saint Mary's College of California
Genus: Berberis
Redwood Forest, North Coastal Coniferous Forest, Douglas-Fir Forest
Toxicity: MAJOR   [California Poison Control System 2010]    
Name Status:
Accepted by TJM2 + JM93
Alternate Names:
(according to)

ICPN: Mahonia nervosa
More information about  Berberis nervosa
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

website references from Google

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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 23, 2016).

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