This name is a synonym of Dioscorea gomez-pompae O.Téllez.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 240949) with original publication details: Ciencia (Mexico) 18: 242 1959.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:81085-2.
This name was in version 1 of The Plant List, record kew-240949, and has not been changed.