This name is a synonym of Plectranthus asirensis J.R.I.Wood.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 45851) with original publication details: Prodr. 12: 79 1848.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:445907-1.
This name was in version 1 of The Plant List, record kew-45851, and has not been changed.