United States, Minnesota, Itasca, Itasca County. Coll. Site #66...N1/2 Sec.21 T56N R27W; approx. 12 mi NW of Grand Rapids. Adjacent to Hwy.6.;;056N;27W;21
47.319529 -93.769778 +-800m. WGS84
Plant growing on a roadside embankment. Found in rather dry, sandy soil.