United States, Minnesota, Olmsted, Olmsted Co.; at south end of large, flat-topped hill; NW1/4 of NE1/4 of NW1/4 Sect. 22 T108N R15W;;108N;15W;22
44.149 -92.606259 +-483m.
Growing in tiny patchof dry prairie on sandy colluvium on steep southwest-facing slope at south end of large, flat-topped hill. Associated with Solidago nemoralis, Pulsatilla nuttalliana, Bouteloua curtipendula.