United States, Minnesota, Kittson, Kittson Co.; T161N R46W, NW34. Lake Bronson State Park, east of gravel pits in prairie north of campground;Lake Bronson State Park;161N;46W;34
48.723813 -96.592127 +-1153m.
Growing on flat or slightly undulating prairie. Associated species: Poa pratensis, Andropogon, Stipa, Schizachyrium Artemisia, Solidago, Euphorbia, Botrychium campestre, B. gallicomontanum