This name is a synonym of Centaurea benedicta (L.) L..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record AA9F7E8A-3A36-41F0-9BB9-1FF9D7FA5AAF) with original publication details: 215 1907.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190175-1.
This name was in version 1 of The Plant List, record gcc-17295.