United States, Minnesota, Sibley, High Island Creek County Park, about 3.5 mi northwest of Henderson...T113N R26W SE1/4 of SW1/4 of Sec 21;High Island Creek County Park;113N;26W;21
44.5752778 -93.9583333
44.5752778° N,93.9583333° W;collector
Along the edge of a little-used gravel road. Associated with Oxalis stricta, Chenopodium album, Eragrostis pectinacea, Cenchrus longispinus.