United States, Minnesota, Yellow Medicine, In the Minnesota Valley about seven miles southwest of Sacred Heart. SE1/4 of SE1/4 of Sec.;Upper Sioux Agency State Park;115N;38W;29
44.735 -95.4425
44° 44' 6" N,95° 26' 33" W;Collector
In a dry-mesic forest on a moderate northeast-facing slope. Habitat dominated by Quercus macrocarpa and Tilia americana. Associated with Sanguinaria canadensis, Arisaema triphyllum, Phlox divaricata ssp. laphamii, Carex peckii, C. sprengelii.