United States, Minnesota, Goodhue, 3 mi NW of Frontenac, bluff overlooking st. hwy 61; T112N R13W SE1/4 SE1/4 Sec. 6;;112N;13W;6
44.5351457 -92.4198697 +-800m.
In prairie on SW face of a steep bluff, in rather dry, rocky soil, with Castilleja sessiliflora, Coreopsis palmata, Bouteloua hirsuta, Solidago nemoralis, Muhlenbergii cuspidata, Sorghastrum nutans