This name is a synonym of Centaurea vandasii Velen..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 87D55D3E-0910-4E40-9BB2-24EE3F74A664) 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:876777-1.
This name was in version 1 of The Plant List, record gcc-19977.