This name is a synonym of Plectranthus punctatus (L.f.) L'Hér..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 46105) with original publication details: Bull. Jard. Bot. État 17: 78 1943.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:446168-1.
This name was in version 1 of The Plant List, record kew-46105.