United States, Minnesota, Wadena, Wadena County...Along the Crow Wing River four miles south-southwest of Oylen, one mile south-southeast of Knob Hill Campground...along west bank of the river...T135N R33W SW1/4 of SW1/4 of NE1/4 sec. 11 (near center of Sec. 11). 135N 33W 11
46.499962 -94.807535 +-969m.
Ecotonal area where an alluvial meadow dominated by Calamagrostis canadensis transitions to alluvial forest as elevation rises 2-3 feet. Shaded by Fraxinus nigra, F. pennsylvanica, and Tilia americana. Silty substrate. Associated species include Carex lacustris, Iris versicolor, Onoclea sensibilis, Laportea canadensis, Viburnum trilobum, Cornus amomum.