This name is a synonym of Vincetoxicum rossicum (Kleopow) Barbar..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Izv. Kievsk. Bot. Sada 9: 67 1929.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:96549-1.
This name was in version 1 of The Plant List, record kew-2751515.