Oregon-grape (Mahonia aquifolium, Berberidaceae) is an evergreen shrub related to the barberry. Some authors place Mahonia in the barberry genus, Berberis. The Oregon-grape is not related to true grapes, but gets its name from the purple clusters of berries whose color and slightly dusted appearance are reminiscent of grapes.
Oregon-grape (Mahonia aquifolium, Berberidaceae) is an evergreen shrub related to the barberry. Some authors place Mahonia in the barberry genus, Berberis. The Oregon-grape is not related to true grapes, but gets its name from the purple clusters of berries whose color and slightly dusted appearance are reminiscent of grapes.