United States, Illinois, Vermilion, Middle Fork Woods Nature Preserve at Kickapoo State Park, west of and adjacent to the MIddle Fork River. Danville NW 7.5 minute quadrangle.
T. 19N, R. 12W, NE1/4 SW1/4 NW1/4 NE1/4 Sect. 5
Along the upper bank of the MIddle Fork of the Vermilion River with Platanus occidentalis. Occasional along the river and the creek on the west side of the preserve.