United States, Minnesota, Big Stone, Ca. 3.5 mi. SW of Beardsley. Overlooking Big Stone Lake. NW1/4 Sec. 36, T124N, R49W (Browns Valley Twp.);;124N;49W;36
45.510114 -96.749262 +-1000m. WGS84
Dry prairie on morainic hill. With Andropogon gerardii, Calamovilfa longifolia, Gaura coccinea.