Locality:
United States, Wisconsin, Oneida, Edge Pier Lake
45.8285525 -89.53424358 37771
Verbatim Coordinates:
T39N R08E sec31
Habitat:
Found in a boggy swale at the edge of a lake. One quarter of the plant was submerged. Common associates include Scirpus sp., Glycoria sp., and Aster sp.