United States, Wisconsin, Polk, Sterling Barrens State Natural Area. Governor Knowles State Forest. About 8.1 km west of Wolf Creek. About 890 meters southwest of the intersection of 250th Ave. and 320th St.
45.56451 -92.82614
T36N R20W sec34
Common in open sand blowout in sand prairie oak barrens. South-facing slope, mostly open with scattered Quercus spp. and Rhus sp.