Trillium sessile L.
Common Name: TOADSHADE
Coefficient of Conservatism: 9
Coefficient of Wetness: 3
Wetness Index: FACU
Physiognomy: Nt P-Forb
Status: T
Trillium sessile B. S. Slaughter

Rich forests, especially on floodplains, very local. A large population in Van Buren Co. includes yellow and green petaled forms in addition to the typical maroon form.

Locations

Berrien County
Kalamazoo County
Lenawee County
Oakland 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 11, 2017. http://michiganflora.net/species.aspx?id=2736.