Hydrocharis morsus-ranae L.
Common Name: EUROPEAN FROG'S-BIT
Coefficient of Conservatism: *
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Ad P-Forb

Shallow open water of marshes, ditches, and slow moving streams. A serious invasive pest spreading rapidly in the eastern Great Lakes region, and aggressively covering large areas of shallow open water. First collected in Michigan by D. A. Albert in 1996 in Wayne Co. See Gardner (2008) for additional information.

Locations

Alpena County
Arenac County
Bay County
Chippewa County
Macomb County
Monroe County
St. Clair County
Wayne County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 13, 2017. http://www.michiganflora.net/species.aspx?id=1449.