Crataegus pruinosa (H. L. Wendl.) K. Koch
Common Name: HAWTHORN
Synonym: Crataegus leiophylla, Crataegus rugosa
Coefficient of Conservatism: 6
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Nt Tree

Including C. leiophylla and C. rugosa of Michigan Flora.

Sandy open upland forests as well as richer forested banks, stream borders, forested hills, river bluffs; roadsides, fencerows, fields, meadows, pastures.


Allegan County
Berrien County
Clinton County
Genesee County
Gratiot County
Hillsdale County
Ingham County
Ionia County
Kalamazoo County
Kent County
Lapeer County
Lenawee County
Mecosta County
Montcalm County
Muskegon County
Newaygo County
Oakland County
Ottawa County
St. Clair County
St. Joseph County
Washtenaw County
Wayne County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. October 26, 2020.