This name is a synonym of Centaurea margaritacea Ten..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record D165DD55-AF62-45AB-BB79-369214EB67B0) with original publication details: 202 1923.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190247-1.
This name was in version 1 of The Plant List, record gcc-29525.