This name is a synonym of Centaurea formanekii Halácsy.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record B5AEE8E1-E432-4517-82BE-D21492FE0870) with original publication details: 205 1976.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:876770-1.
This name was in version 1 of The Plant List, record gcc-66831, and has not been changed.