Locality:
United States, Wisconsin, Sauk, Lake Delton. 1mi. W of Lake Delton, Delton Twp.
43.61051841 -89.82568143 +-285m.
Verbatim Coordinates:
T13N R06E sec18 NE4NW4NE4;
Georeference Remarks:
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Habitat:
Sandy loam in ditch w/ standing water. Associated with Virgicastrum[Veronicastrum?] virginicum, Eupatorium maculatum and E. perfoliatum. White corolla.