United States, Minnesota, Wabasha, Wabasha County ... T 109N, R 9W; SW1/4 NE1/4 section 18. 400 meters due east of county road 84.;;109N;09W;18
44.243599 -91.939111 +-800m. WGS84
on stabilized sand dunes dominated by Andropogon scoparius and Monarda punctata. Associated species include: Hieracium longipilum, Carex muhlenbergii, Tephrosia virginiana.