⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-46041, with some changes.
This name is a synonym of Plectranthus caninus Roth.
The record derives from WCSP which reports it as a synonym (record 46041) with original publication details: Repert. Spec. Nov. Regni Veg. Beih. 53: 123 1928.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:446104-1.