Locality:
United States, Wisconsin, Bayfield, Delta Lake
46.5677419 -91.29336127 34539
Verbatim Coordinates:
T47N R07W sec07
Habitat:
Eutrophic lake, shallow with abundant rooted vegetation, shore sandy, pH 7.5. In about 4-5 ft. of water, some Nuphar present, also Potamogeton richardsonii, P. crispus & Ceratophyllum.
Occurrence Remarks:
Abundant, several rhizomes floating.