United States, Minnesota, Norman, Ca. 1 mi W of Halstad; S of Rt.200. Bordering the Red River. W1/2 NE1/4 Sec.25 T145N R49W (Halstad Twp.);;145N;49W;25
47.347671 -96.840153 +-800m. WGS84
In floodplain woodland, with Fraxinus pennsylvanica, Celtis occidentalis, Laportea canadensis.