United States, Illinois, Will, Midewin National Tallgrass Prairie. Exxon Mobil Dolomite Prairie Natural Area. In the Grand Prairie Section of the Grand Prairie Natural Division. Coordinate datum: WGS84/NAD83.
41.40145 -88.17678
T. 34N, R. 9E, N part SE1/4 NE1/4 Sect. 27
162 metros
532
Bromus inermis dominated field with a large erratic boulder and Gleditsia triacanthos, Symphoricarpos orbiculatus, Daucus carota, Eupatorium altissimum, Vitis sp.