⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-144295, with some changes.
This name is a synonym of Plectranthus barbatus var. barbatus .
The record derives from WCSP which reports it as a synonym (record 144295) with original publication details: Hort. Brit. ed. 2: 413 1830.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:453447-1.