United States, Minnesota, Clay, Clay County...T139N R46W; NW1/4 sec.15. Buffalo River State Park. 7.5 mi W-SW of Hawley.;Buffalo River State Park;139N;46W;15
46.854948 -96.473403 +-800m. WGS84
In drier areas of mesic prairie. Site dominated by Andropogon gerardi. Growing in assoc. with Chrysopsis villosa, Conyza canadensis, Anemone cylindrica, Lithospermum incisum, Amorpha canescens, etc.