This name is a synonym of Dioscorea galeottiana Kunth.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 240004) with original publication details: Bot. Jahrb. Syst. 22: 427 99 1897.
This name was in version 1 of The Plant List, record kew-240004, and has not been changed.