This name is a synonym of Centaurea sipylea Wagenitz.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 2299C96F-8F01-47E3-987F-CDBF1E2A126B) with original publication details: 647 1875.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190583-1.
This name was in version 1 of The Plant List, record gcc-123190, and has not been changed.