This name is a synonym of Centaurea calcitrapa L..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 9B7781E2-21C8-49E8-8F52-705853A9E072) with original publication details: 431 1879.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190361-1.
This name was in version 1 of The Plant List, record gcc-81663.