United States, Minnesota, Itasca, Itasca County...Coll. Site No. 37...SE1/4SE1/4 Sec. 20 T55N R26W; approx. 5.5 miles west of Grand Rapids;;055N;26W;20
47.22703 -93.662792 +-313m.
Plant growin in rather sandy soil on a roadside embankment. Found in dry conditions and exposed to full sunlight.