United States, Wisconsin, Douglas, Minong Flowage, Totagatic [River] [Washburn County - original in error from Lat. Long.]
46.16348° N, 91.89555° W; T43N R12W sec32
Muck botton at the shoreline in 0-0.25 meters of water. Common assoc.: (Sagittaria latifolia) common arrowhead, (Dulichium arundinaceum) three-way sedge, (Schoenoplectus tabernaemontani) softstem bulrush.
Rare with only a few scattered individuals located along shore where river flows into the flowage.