United States, Wisconsin, Columbia, Columbia Power Plant - Lake Columbia.
43.48972208 -89.43413609 +-1138m.
T12N R09E sec28
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Along roadside of road on top of west dike and under oaks an W side of marsh W of W dike. Dry soil. Occasional. Plants to 4ft. tall, with trifoliate pubescent leaves. Flowers violet blue, in a loose spike.