United States, Illinois, Marion, IDOT U.S. Route 51 Project Area; Clinton, Fayette, Jefferson, Marion, Shelby, and Washington Counties.
38.82428 -89.08855
[T. 5N, R. 1E, Sect. 33]
Highly heterogeneous, dry-mesic oak woodland/savanna/prairie/abandoned railroad area. Overstory associates included: Carya tomentosa, Quercus alba, Q. marilandica, Q. stellata, and Q. velutina. Other associates included: Ambrosia artemisiifolia, Andropogon gerardii, Aristolochia serpentaria, Asclepias purpurescens, Bromus pubescences, Carex albicans, C. brevior, C. bushii, C. cephalophora, C. festucacea, C. hirtifolia, C. gracilescenes, C. gravida, C. grisea, C. hirsutella, C. leavenworthii, C. meadii, C. oligocarpa, C. retroflexa, C. umbellata, Dioscorea villosa, Echinacea purpurea, Nothoscordum bivalve, Phlox pilosa, Porteranthus stipulatus, Potentilla simplex, and Tradescantia virginiana, Triosteum perfoliatum, and Vitis cinerea.