Other names: Mahonia aquifolium, Hollyleaved Barberry, Holly-leaf Oregon-grape
(See also this image)
Native to the Pacific Northwest and naturalized in Michigan.
- Species profile at USDA Plants Database
- Michigan Flora online species profile
- Ladybird Johnson Wildflower Center species profile
- University of Connecticut Plant Database species profile
(Numbers in photo captions are photo credits, listed in the "Photo Credits" tab at the top of the page)