Butomus umbellatus L.
Common Name: FLOWERING-RUSH
Coefficient of Conservatism: *
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Ad P-Forb

Locally established in wet ground, common only in the marshes and river borders near Lake Erie and Lake St. Clair. First collected in 1930 in Wayne Co.

Locations

Bay County
Cheboygan County
Emmet County
Genesee County
Macomb County
Monroe County
Newaygo County
Oakland County
Ottawa County
St. Clair 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 12, 2017. http://www.michiganflora.net/species.aspx?id=686.