This name is a synonym of Synsepalum revolutum (Baker) T.D.Penn..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 164055) with original publication details: Candollea 9: 387 1942.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:788902-1.
This name was in version 1 of The Plant List, record kew-164055.