This name is a synonym of Ocimum vanderystii (De Wild.) A.W.Hill.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 20309) with original publication details: Etud. Rwandaises Sci. Nat. Appl. 1: 284 1987.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:954224-1.
This name was in version 1 of The Plant List, record kew-20309, and has not been changed.