⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2751741, and has not been changed.
This name is a synonym of Cynanchum callialatum Buch.-Ham. ex Wight.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Prodr. 8: 529 1844.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:96709-1.