This name is a synonym of Centaurea transcaucasica Sosn. ex Grossh..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record F04DC9F1-0F12-45FC-9FCC-CE1AFEFCE6CC) with original publication details: 620 1963.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190856-1.
This name was in version 1 of The Plant List, record gcc-123356.