This name is a synonym of Dioscorea preslii Steud..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 240224) with original publication details: Reliq. Haenk. 1: 133 1827.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:318042-1.
This name was in version 1 of The Plant List, record kew-240224, and has not been changed.