Berberis aquifolium Pursh
Synonym: Mahonia aquifolium
Coefficient of Conservatism: *
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Ad Shrub

Berberis aquifolium A. A. Reznicek

Mahonia aquifolium of Michigan Flora.

A native of the Pacific Northwest, a popular cultivated evergreen shrub escaped from cultivation in forests far from habitation as well as ruderal sites close to plantings and urban areas; first collected in 1935 in Kalamazoo Co.


Alger County
Baraga County
Cheboygan County
Houghton County
Ionia County
Kalamazoo County
Kent County
Mason County
Ottawa County
Presque Isle County
St. Joseph County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. September 30, 2022.