The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2751259, and has not been changed.

M Cynanchum longifolium G.Martens is a synonym of Cynanchum acutum subsp. sibiricum (Willd.) Rech.f.

This name is a synonym of Cynanchum acutum subsp. sibiricum (Willd.) Rech.f..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Reise Venedig 2: 570 1824.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:96349-1.