Oregon grapeOregon grape
Any of various evergreen shrubs of the genus Berberis (or Mahonia), especially B. aquifolium of northwest North America, having compound leaves and bluish-black berries that resemble small grapes.
- An evergreen shrub (Mahonia aquifolium) native to the northwestern United States and southwestern Canada, having broadly serrated, glossy leaves and clusters of yellow flowers that develop into dark bluish-purple fruits. Also called tall Oregon grape.
- Any of various related shrubs of the Mahonia genus, including dwarf Oregon grape, Cascade Oregon grape, and creeping Oregon grape.