Dioscorea polystachya Turcz.

The New York Botanical Garden
Gu
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PLANTS OF ILLINOIS, U.S.A.
Dioscorea batatas Dene.
Dioseoreaeeae
Det. S.R.Hill 11/1999
ILLINOIS. ALEXANDER County: E side IL Rt. 127, Eleo,
opposite UNIMIN business, T14S, R1W,, NE/4, NW/4 sec.
18. Mesic upland forest with floodplain forest along
creek.*.Mill Creek quad.; shales, sandstones, prob.
calcareous. Locally common vine ca. 2.5 m long, in
trees on N stream bank. Tubers brown-grey, firm,
falling.
31942
13 August 1999
Hill
Steven R.
03781186........
03781186