United States, Minnesota, Roseau, Along oxbow of Roseau River in NW Roseau Co. Releve GA-112-RSR. SE1/4 SW1/4 of section;Roseau River Wildlife Management Area;163N;44W;06
48.93658 -96.339169 +-800m. WGS84
In green ash stand. Assoc. spp.: Smilax laxioneura, Parthenocissus inserta.