United States, Minnesota, Big Stone, Big Stone County...Ca. 14 mi. N of Ortonville; N of Rte. 7...NW1/4 SW1/4 Sec. 35, T123N, R48W (Foster Twp.);;123N;48W;35
45.421214 -96.646948 +-800m. WGS84
On morainic hill. With Amorpha canescens, Physalis virginiana, Calylophus serrulata, Kuhnia eupatorioides var. corymbulosa.