This name is a synonym of Dioscorea smilacifolia De Wild. & T.Durand.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 240099) with original publication details: Bull. Jard. Bot. État 3: 278 1911.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:317929-1.
This name was in version 1 of The Plant List, record kew-240099.