United States, Minnesota, Polk, Dorr Wildlife Management Area, approximately 6.5 km southwest of Erskine. South 4.5 km on County Road 34, then west on County Road 41 about 3 km. Continue additional 1.5 km west on gravel road. T148N R43W NE1/4 of NE1/4 Sec. 24
47.628787 -96.069975
47°37'43.632"N, 96°4'11.909"W; collector
in dried, ephemeral pond located within a mesic hardwood forest dominated by Acer saccharum and Tillia americana. Site mostly open.