This name is a synonym of Dioscorea tenuipes Franch. & Sav..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 239732) with original publication details: Pflanzenr. IV, 43: 178 1924.
This name was in version 1 of The Plant List, record kew-239732, and has not been changed.