United States, Minnesota, Winona, Winona Co.; in upper reaches of small valley three miles north of Rushford; T105N R8W NW1/4 SW1/4 Sec. 26;Dorer Memorial Hardwood State Forest;105N;08W;26
43.868387 -91.749752 +-800m. WGS84
on small bluff prairie / savannah in upper reaches of small valley; Sparse canopy of short, open-grown Quercus macrocarpa. Associates include Schizachrium [sic] scoparium, Polygala senega, Viola pedata, Oxalis violacea, Sisyrinchium campestre.