Richard L. Larimore, Loy R. Phillippe, Scott D. Simon, and John E. Ebinger
Vascular Flora of Horseshoe Bottom Nature Preserve, Vermilion County, Illinois
Richard L. Larimore, Loy R. Phillippe, Scott D. Simon, and John E. Ebinger
Vascular Flora of Horseshoe Bottom Nature Preserve, Vermilion County, Illinois