This name is a synonym of Adenia stricta (Mast.) Engl..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50111660) with original publication details: Fl. Trop. Afr. 2: 515 1871.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:674643-1.
This name was in version 1 of The Plant List, record tro-50111660, and has not been changed.