⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2750959, with some changes.

Cynanchum clavidens N.E.Br. is a synonym of Cynanchum hastifolium K.Schum.

This name is a synonym of Cynanchum hastifolium K.Schum..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Misc. Inform. Kew 1895: 256 1895.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:96197-1.