This name is a synonym of Dioscorea communis (L.) Caddick & Wilkin.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 267910) with original publication details: Bot. Mat. Med. 4: 544 1812.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:318928-1.
This name was in version 1 of The Plant List, record kew-267910, and has not been changed.