This name is a synonym of Centaurea paniculata L..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 01A78070-D8F3-4297-9E41-5BC788FB4C32) with original publication details: 154 1907.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190546-1.
This name was in version 1 of The Plant List, record gcc-49521.