This name is a synonym of Plectranthus aegyptiacus (Forssk.) C.Chr..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 136796) with original publication details: Fl. Aegypt.-Arab. cxv, 109 1775.
This name was in version 1 of The Plant List, record kew-136796.