Robinia hispida L.
Common Name: BRISTLY LOCUST, ROSE-ACACIA
Coefficient of Conservatism: *
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Ad Shrub

Native in the southeastern United States. Occasionally spreading from cultivation (usually in vegetative clones) to roadsides, forested dunes, disturbed ground, and sites near habitations. First collected in 1906 in Van Buren Co.

The stipels are as long as the petiolules or slightly longer, more conspicuous in this species than in our other two.

Locations

Alcona County
Allegan County
Antrim County
Benzie County
Berrien County
Calhoun County
Clinton County
Jackson County
Kalamazoo County
Lake County
Lenawee County
Mecosta County
Monroe County
Montmorency County
Newaygo County
Oakland County
Ontonagon County
Oscoda County
St. Joseph County
Van Buren County
Washtenaw County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 17, 2017. http://michiganflora.net/species.aspx?id=1342.