This name is a synonym of Centaurea lagascana Graells.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 5CC4251B-9816-4E0B-B190-4FDFBE4BEFE5) with original publication details: 429 1879.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190592-1.
This name was in version 1 of The Plant List, record gcc-43120.