This name is a synonym of Cynanchum callialatum .
The record derives from Tropicos
(data supplied on )
which reports it as a synonym (record 2604950
) with original publication details: Revis. Gen. Pl. 2: 424 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:102703-1
.
This name was in version 1 of The Plant List, record tro-2604950, and has not been changed.