USA, Illinois, Lee, The Green River State Wildlife Area is in the Green River Lowland Section of the Grand Prairie Natural Division of Illinois. TheWildlife Area is about 14 mile directly south of Dixon, Illinois. Harmon 7.5 minute quadrangle. Elevation about 690 feet.; 41.63562 -89.53574
41.63562 -89.53574 +-8m.
T. 19N, R. 8E, N1/2 SW1/4 Sect. 13
210 meters
690 ft.
Growing large marsh, growing with Aster praealtus, Asclepias incarnata, Polygonum amphibium, Calamagrostis canadensis, Vernonia fasciculata, Iris shrevei, Solidago canadensis, etc. Herb, rays white.