United States, Illinois, Vermilion, Middle Fork Woods Nature Preserve at Kickapoo State Park, west of and adjacent to the Middle Fork River. Near the main south entrance to the preserve. Danville NW 7.5 minutequadrangle.
40.143705 -87.746603 +-206m. WGS84
TRS: T19N R12W S5NW1/4, SE1/4, NE1/4, NW1/4
based on collectors description
Occasional mostly on uplands throughout preserve, mostly in forest edges, this in second growth timber.
Quercus alba; Carya ovata
Flower: N Fruit: Y Vegetation: Y Bud: N
Det: R.L. Larimore (ILLS) Several different types of galls on leaves.