Locality:
United States, Wisconsin, Monroe, Lake Tomah; southern section
Verbatim Coordinates:
T17N 18N R01W 01W sec05 32
Habitat:
In a highly eutrophic lake. Plants collected in 30-100 cm of water. The lake bottom is composed of a layer of silt, marl, and decomposed orgainc matter ranging from 30-200 cm in depth overlying fine to medium-textured sand.