Potamogeton epihydrus Raf.
Common Name: RIBBON-LEAVED PONDWEED
Coefficient of Conservatism: 8
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Nt P-Forb

Lakes, boggy ponds, streams, rivers, in shallow to moderately deep water (seldom over 2 m).

The broad cellular-reticulate stripe, characteristic of this species, may be slightly under 1 mm wide in the narrowest leaves, but is still more than 1/3 the total width of these leaves.

Locations

Alcona County
Alger County
Antrim County
Arenac County
Baraga County
Benzie County
Charlevoix County
    Including Beaver Island
Cheboygan County
Chippewa County
Delta County
Emmet County
Gogebic County
Houghton County
Huron County
Iron County
Kalamazoo County
Kalkaska County
Keweenaw County
    Including Isle Royale
Lenawee County
Luce County
Mackinac County
Macomb County
Marquette County
Mason County
Muskegon County
Newaygo County
Oakland County
Ontonagon County
Osceola County
Ottawa County
Presque Isle County
Roscommon County
Schoolcraft County
St. Clair County
Van Buren County
Wexford County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 14, 2017. http://michiganflora.net/species.aspx?id=2324.