Evergreen shrub from a rhizome; stems branched, erect, 10-60 cm tall, leafy; bark and wood yellowish.
Evergreen, hollylike, turning reddish in the fall, alternate, pinnate; leaflets 9-19, palmately nerved, with spiny teeth.
Inflorescence of clustered racemes up to 20 cm long; flowers yellow, the segments in 6's.
Clustered berries 8-11 mm in diameter, blue, glaucous, with a few large seeds, edible.
If more than one illustration is available for a species (e.g., separate illustrations were provided for two subspecies) then links to the separate images will be provided below. Note that individual subspecies or varietal illustrations are not always available.
Illustration Source: The Illustrated Flora of British Columbia
||Value / Class
Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
of field plots
species was recorded in:
BEC Zone Class
All BEC Zones (# of stations/zone) species was recorded in
|CDF(196), CWH(823), ESSF(5), ICH(45), IDF(81), MS(2), PP(3), SBS(14)|
Source: Klinkenberg 2013
Synonyms and Alternate Names:
Mahonia nervosa (Pursh) Nutt.