United States, Illinois, Montgomery, Approximately 1.6 miles south of Witt, IL. Immediately south of County Road 1600 North, on northwest side of IL Route 16, between railroad tracks and Route 16.
39.2259 -89.38233
T. 9N, R. 3W, SW1/4 NW1/4 Sect. 13
Dry-mesic to mesic remnant prairie parallel to railroad tracks. Associates: Andropogon gerardii, Apocynum cannibinum, Asclepias sullivantii, Calystegia sepium, Carex brevior, C. cristatella, C. festucacea, C. granularis, C. gravida, C. leavenworthii, C. meadii, C. missouriensis, C. pellita, C. vulpinoidea, Dalea purpurea, Eryngium yuccifolium, Desmodium canadense, Helianthus mollis, H. rigidus, Heliopsis helianthoides, Hypoxis hirsuta, Liatris pycnostachya, Oenothera pilosella, Penstemon calycosus, Phlox glaberrima, Pycnanthemum tennuifolium, P. virginianum, Setaria geniculata, Silphium laciniatum, S. terebinthinaceum, Solidago missouriensis, Sorghastrum nutans, Sporobolus heterolepis, Vernonia missourica.