United States, Minnesota, Goodhue, 3 mi nw of Frontenac, bluff overlooking state hwy 61. T112N R13W SE1/4 SE1/4 sec.6.;Dorer Memorial Hardwood State Forest;112N;13W;6
44.529089 -92.412489 +-244m.
in prairie on sw-face of a steep bluff; in rather dry, rocky soil assoc. with Castilleja sessiliflora, Coreopsis palmata, Bouteloua curtipendula, Aster sericeus, Solidago nemoralis, Muhlembergii etc.