⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-192889, with some changes.
This name is a synonym of Plectranthus rotundifolius (Poir.) Spreng..
The record derives from WCSP which reports it as a synonym (record 192889) with original publication details: J. Linn. Soc., Bot. 58: 272 1962.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:459178-1.