This name is a synonym of Dioscorea filiformis Blume.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 240173) with original publication details: Fl. Brit. India 6: 294 1892.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:317998-1.
This name was in version 1 of The Plant List, record kew-240173, and has not been changed.