⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-17603452, with some changes.
This name is a synonym of Plectranthus madagascariensis (Lam.) Benth..
The record derives from Tropicos which reports it as a synonym (record 17603452) with original publication details: Syn. Pl. 2: 135 135 1807.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:453017-1.