Oregon barberry
Mahonia nervosa (Pursh) Nutt.Berberidaceae

common name synonyms: Oregon grape-holly, Oregon-grape, water-holly, Cascade barberry

scientific name synonyms: var. mendocinensis (J.B. Roof) J.B. Roof, Berberis nervosa, var. mendocinensis J.B. Roof, B. glumacea, Odostemon nervosus (Pursh) Rydb.

subclass: Dicotyledoneae

superorder: Magnoliidae

order: Ranunculales

growth form: shrub, subshrub

life history: perennial

level of invasiveness: benign

weedy in native range: No

noxious weed in the u.s.: No

type of introduction: Intentional

number of vectors: 1.0

introduced range: Europe

native range: North America

invasiveness notes: benign

Credits: Credits: (c) 2001-2006 J. Forman Orth