This name is a synonym of Dioscorea cumingii Prain & Burkill.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 240297) with original publication details: Leafl. Philipp. Bot. 5: 1595 1913.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:318104-1.
This name was in version 1 of The Plant List, record kew-240297, and has not been changed.