⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Vincetoxicum pycnostachys in version 1.1 of The Plant List.

Vincetoxicum pycnostachys Kitag. is a synonym of Cynanchum paniculatum (Bunge) Kitag.

This name is a synonym of Cynanchum paniculatum (Bunge) Kitag..

The record derives from Tropicos which reports it as a synonym (record 2610846) with original publication details: J. Jap. Bot. 16(1): 19-20 19 1940.