This name is a synonym of Dioscorea oppositifolia L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 240600) with original publication details: J. Proc. Asiat. Soc. Bengal 10: 30 1914.
This name was in version 1 of The Plant List, record kew-240600, and has not been changed.