This name is a synonym of Olea capensis subsp. macrocarpa (C.H.Wright) I.Verd..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 355166) with original publication details: Mém. Inst. Sci. Madagascar, Sér. B, Biol. Vég. 2: 277 1950.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:610737-1.
This name was in version 1 of The Plant List, record kew-355166, and has not been changed.