United States, Minnesota, McLeod, Schaefer Prairie, along top of Buffalo Creek bank, in NW corner of prairie; SE1/4 Sec. 34 T115N R29W;Schaefer Prairie, The Nature Conservancy;115N;29W;34
44.724106 -94.305158 +-969m.
Collected along top of creek bank, on poorly to moderately drained soil, oftenin partial shade of woody vegetation, with Andropogon gerardi, Elymus sp., and Solidago rigida