This name is a synonym of Raphionacme splendens subsp. bingeri (A.Chev.) Venter.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Bull. Mus. Natl. Hist. Nat., B, Adansonia 6: 231 1984.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:914523-1.
This name was in version 1 of The Plant List, record kew-2421844.