United States, Minnesota, Wabasha, Wabasha County...dunes in the Mississippi River floodplain 2 mi northeast of Kellogg...T110N R10W SENESW 13.;Upper Mississippi National Wildlife Refuge;110N;10W;13
44.330447 -91.958814 +-800m. WGS84
In dry sand prairie on dunes in the floodplain...stabilized areas. Full sunlight. Assoc. with Koeleria macrantha, Carex lanuginosa, C. umbellata, Vulpia octoflora var. glauca, Aristida tuberculosa, etc