This name is a synonym of Plectranthus deccanicus Briq..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 158100) with original publication details: Fl. Brit. India 4: 623 1885.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:454403-1.
This name was in version 1 of The Plant List, record kew-158100, and has not been changed.