United States, Illinois, Fayette, Southern edge of Vandalia, IL, west of the Kaskaskia River, and approx. 250 ft. west of where 750 E reaches the base of the Kaskaskia River bluffs. (WGS84/NAD83)
38.92688 -89.11442
T. 6N, R. 1E, SE1/4 SW1/4 Sect. 29
Intergrading mosaic of seep, mesic floodplain forest, and wet floodplain forest habitat. Overstory included: Acer rubrum, A. saccharinum, Carya illinoiensis, C. laciniosa, Fraxinus lanceolata, F. nigra, F. profunda, Quercus bicolor and Q. shumardii. Other associates included: Aster simplex, Carex corrugata, C. crus-corvi, C. grisea, C. davisii, C. lurida, C. laevivaginata, C. squarrosa, Chasmanthium latifolium, Iris brevicaulis, I. virginica, Ranunculus septentrionalis, Rosa palustris, Saururus cernuus, and Viola cucullata.