⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-2602399, with some changes.

Stapelia concolor Salm-Dyck is a synonym of Duvalia caespitosa Haw.

This name is a synonym of Duvalia caespitosa Haw..

The record derives from Tropicos which reports it as a synonym (record 2602399) with original publication details: Hort. Dyck. 372 372 1834.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:101528-1.