Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Ranunculales
WEAKLEY'S FLORA (6/30/18):
Mahonia nervosa
FAMILY
Berberidaceae
Dig deeper at SERNEC, a consortium of southeastern herbaria.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Mahonia nervosa
FAMILY
Berberidaceae
SYNONYMOUS WITH
Flora of North America
Berberis nervosa
COMMON NAME:
Cascade Oregon Grape, Cascades Mahonia
To see larger pictures, click or hover over the thumbnails.
)
Dave Powell, USDA Forest Service (retired), Bugwood.org bug_1213006
Month Unknown
Plants usually low (commonly 0.1-0.3m), but occasional plants may be to 2m, per Flora of North America.
)
Dave Powell, USDA Forest Service (retired), Bugwood.org bug_1213006b
Month Unknown
Leaflet blades with 6-13 teeth per side; fresh leaflets thickish but flexible, per Weakley's Flora.
WEAKLEY'S FLORA (6/30/18):
Mahonia nervosa
FAMILY
Berberidaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Mahonia nervosa
FAMILY
Berberidaceae
SYNONYMOUS WITH
Flora of North America
Berberis nervosa
903
Shrub
Perennial
Native: western North America
Documented growing wild in - - SC
Waif(s)
Look for it in disturbed areas, per Weakley's Flora
Click here to see a more detailed map from University of North Carolina at Chapel Hill Herbarium,
or click here to see a map from SERNEC, a consortium of southeastern herbaria.
IS THE PLANT "ARMED"?
Leaflet margins spiny
LEAVES:
Evergreen
Odd-pinnately compound: 11-13 leaflets
Alternate
FLOWER:
Spring/Summer
Yellow
Bisexual
Radially symmetrical
3-merous
6 sepals
6 petals
6 stamens
Superior ovary
FRUIT:
Purplish-blue
Berry
TO LEARN MORE about this plant, look it up in a good book!