This name is a synonym of Dioscorea glandulosa (Griseb.) Klotzsch ex Kunth.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 240700) with original publication details: Fl. Bras. 3(1): 27 1842.
This name was in version 1 of The Plant List, record kew-240700.