United States, Minnesota, Yellow Medicine, YELLOW MEDICINE COUNTY ... Prairie Coteau ... T115N R46W NW1/4 of NE1/4 of Sec 18;Prairie Coteau Scientific Natural Area;115N;46W;18
44.774255 -96.448732 +-303m.
Growing in dry hill prairie with long history of grazing. On upper slopes on steeply rolling hills ... In community dominated by Schizachyrium scoparium and Bouteloua curtipendula. In well-drained, sandy-gravelly soil formed in Des Moines lobe till. Associated with Viola pedatifida, Solidago nemoralis, Psoralea argophylla, Cirsium flodmani.