This name is a synonym of Plectranthus amboinicus (Lour.) Spreng..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 46144) with original publication details: Rev. Egypt 423 1894.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1018185-1.
This name was in version 1 of The Plant List, record kew-46144, and has not been changed.