United States, Minnesota, Pine, Pine Co. Kettle River Natural Area: 5.5 mi E of Hinckley. NE1/4 NE1/4 SE1/4, Sec. 22, T41N, R20W.;Kettle River Scientific Natural Area / Sandstone National Wildlife Refuge;041N;20W;22
46.021973 -92.855355 +-969m.
Silver maple floodplain with Impatiens capensis, Fraxinus pennsylvanica, Ranunculus pensylvanicus