This name is a synonym of Centaurea sphaerocephala L..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record EFFB7AD9-FA07-4679-8FE6-A1D243A6B4A8) with original publication details: 27 1875.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:998502-1.
This name was in version 1 of The Plant List, record gcc-103688.