United States, Minnesota, Aitkin, Aitkin Co.; Savanna Portage State Park; Near releve 96-14; T 050N R 022W SW1/4 of NW1/4 of sec 7;Savanna Portage State Park;050N;22W;7
46.832904 -93.186168 +-255m.
At base of ridge between mesic hardwoods on ridge and white cedar swamp; Black ash swale dominated by Fraxinus nigra. Associated with Thelypteris phegopteris, Clintonia borealis, Aralia nudicaulis, Pyrola secunda.