United States, Minnesota, Dakota, Gores State Wildlife Management Area, about 5 miles east-southeast of Hasting. Along the banks of the Vermillion River. T 114N R 16W NE1/4 of SE1/4 of Sec 5
44.7080556 -92.7575
44°42'29"N, 92°45'27"W
Associated with Boltonia asteroides var. recognita, Bidens cernua, Artemisia biennis, Acalypha rhomboidea.