Locality:
United States, Wisconsin, Portage, South Twin Lake.
44.63485743 -89.41189436 34683
Verbatim Coordinates:
T25N R09E sec21
Habitat:
Very soft water; a shallow oligotrophic lake with broad mudflat with abundant Eriocaulon septangulare and Myriophyllum tenellum. Marshy east shore - open bare ground.