This name is a synonym of Centaurea achaia Boiss. & Heldr..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 8821B82C-5D21-425B-9518-D5D4481C2369) with original publication details: 102 1956.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190471-1.
This name was in version 1 of The Plant List, record gcc-126672.