United States, Minnesota, Wadena, West of the Crow Wing River, three miles west-southwest of Oylen. SE1/4 of SE1/4 of NW1/4 of section. UTM: 5158505N 357531E UTM: 5158505N 357531E. 136N 33W 28
46.5649936 -94.8589458
46° 33' 53.977" N,94° 51' 32.205" W;
Gently-rolling sandy outwash terrain ... along two-track road (recently plowed with a disc harrow), through large patch of recently clear-cut jack pine woodland (now a young red pine plantation). Forming dense patches where the road cuts through a small, shallow depression which is dry due to extended drought (shallow water present on 5 June 2007). Fine sand. Full sun. Associated species include Echinochloa muricata var.microstachya, Agrostis scabra, Cyperus bipartitus, Juncus tenuis, Bidens cernua.