⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-192873, and has not been changed.
This name is a synonym of Plectranthus koualensis (A.Chev. ex Hutch. & Dalziel) B.J.Pollard & A.J.Paton.
The record derives from WCSP which reports it as a synonym (record 192873) with original publication details: J. Linn. Soc., Bot. 58: 270 1962.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:459165-1.