⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-158204, and has not been changed.
This name is a synonym of Plectranthus barbatus var. grandis .
The record derives from WCSP which reports it as a synonym (record 158204
) with original publication details: Verz. Landwirtsch. Gartn. Kulturpfl. 3: 1136 1986.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:943683-1
.