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Glyceria septentrionalis Hitchc.
Common Name: FLOATING MANNA GRASS
Coefficient of Conservatism: 7
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Nt P-Grass

Wet places, including forest pools, swampy hollows, marshes, ditches. Not as common as most species in the genus.

Locations

Allegan County
Alpena County
Barry County
Berrien County
Calhoun County
Cass County
Charlevoix County
    Only on Beaver Island
Emmet County
Genesee County
Gratiot County
Hillsdale County
Ingham County
Kalamazoo County
Kent County
Lake County
Lapeer County
Lenawee County
Livingston County
Macomb County
Mecosta County
Midland County
Monroe County
Newaygo County
Oakland County
Ottawa County
Sanilac County
St. Clair County
Van Buren County
Washtenaw County
Wayne County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. January 28, 2023. https://michiganflora.net/species.aspx?id=2130.