United States, Minnesota, Fillmore, Fillmore Co. In the Root River Valley, about 1 1/4 mi E of Peterson. SW1/4 SW1/4 sec.21, T104N R8W;Rushford Sand Barrens Scientific Natural Area;104N;08W;21
43.79616 -91.800172 +-800m. WGS84
Sand barrens with black oak and jack pine. With Monarda punctata, Helianthemum canadense, Froelichia floridana, Chimaphila umbellata.