⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2741662, and has not been changed.
This name is a synonym of Crassula perfoliata var. falcata (J.C.Wendl.) Toelken.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Prodr. 3: 393 1828.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:273093-1.