Cascade Oregon Grape (Berberis nervosa), Pacific northwest native shrub

Mahonia [Berberis] nervosa (Cascade Oregon Grape, Dwarf Oregon-Grape, Dull Oregon-Grape)

Kingdom	:	Plantae – Plants
Subkingdom	:	Tracheobionta – Vascular plants
Superdivision	:	Spermatophyta – Seed plants
Division	:	Magnoliophyta – Flowering plants
Class	:	Magnoliopsida – Dicotyledons
Subclass	:	Magnoliidae
Order	:	Ranunculales
Family	:	Berberidaceae – Barberry family
Genus	:	Mahonia Nutt. – barberry
Species	:	Mahonia nervosa (Pursh) Nutt. – Cascade barberry

DHochmayr

Cascade Oregon Grape is an excellent understory plant in partially shaded areas.

This species has the same beautiful flowers and fruit as does Tall Oregon Grape but has longer leaves and reaches heights of only 2.'

The flowers are highly aromatic, and, like all Mahonias, the autumn display is spectacular, with burgundy, red, gold and bronze.

This plant is widespread in open forest areas or in the understory from BC to California and in Idaho as well.

For a short comparison of native Oregon Grapes, click here.

Photo, left, credit: Walter Siegmund; Photo, center, credit: D Hochmayr; Photo, right, credit: Walter Siegmund

Photo, left, credit: Meggar; Photo, right, credit: Walter Siegmund

Photos, above, credit: Walter Siegmund

Photo, right, credit: Walter Siegmund

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