Locality:
United States, Wisconsin, Portage, Rocky Run, N and S of CTH C; center of E edge of Sec. 36 and adjacent W edge of Sec. 31.
44.51894666 -89.61733462 36891
Verbatim Coordinates:
T24N 24N R07E 08E sec36 31
Habitat:
Sluggish water of varying depth, with much Potamogeton spp., Utricularia, Ceratophyllum, etc., and marshy areas with Sparganium eurycarpum, Typha latifolia, Carex spp., Acorus, Iris, Pontederia, Calla, Scirpus validus, etc.