This name is a synonym of Centaurea amblensis Graells.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 2433ACC6-11F1-435D-9714-EADEC5115AE3) with original publication details: Fontqueria 2 19 1982.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:941935-1.
This name was in version 1 of The Plant List, record gcc-135859.