Tussilago farfara L.
Common Name: COLTSFOOT
Coefficient of Conservatism: *
Coefficient of Wetness: 3
Wetness Index: FACU
Physiognomy: Ad P-Forb

A Eurasian species, usually in wet disturbed places in our region. First collected in Michigan by D. Cooley in 1840 (presumably in Macomb or Oakland Co.). It is still rather local in Michigan but its spread elsewhere suggests that the species will continue to increase.

This rather woolly plant blooms very early in the spring, before development of the long-petioled leaves with broad, ± round-cordate blades.

Locations

Berrien County
Huron County
Ingham County
Jackson County
Leelanau County
Lenawee County
Mackinac County
    Only on Bois Blanc, Mackinac, Round Islands
Macomb County
Oakland County
Washtenaw County
Wayne County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 15, 2017. http://michiganflora.net/species.aspx?id=512.