This name is a synonym of Dioscorea polystachya .
The record derives from WCSP
(data supplied on )
which reports it as a synonym (record
239949) with original publication details: Anales Mus. Nac. Hist. Nat. Buenos Aires 27: 488 1915.
This name was in version 1 of The Plant List, record kew-239949, and has not been changed.