Centaurea princeps Boiss. & Heldr. in Boissier, Diagn. Pl. Orient., ser. 2, 6: 111. 1859
Centaurea princeps in Boissier, Diagn. Pl. Orient., ser. 2, 6: 111. 1859
is basionym for Centaurea alba subsp. princeps in Ann. Hist.-Nat. Mus. Natl. Hung. 6: 31. 1907
Centaurea princeps in Boissier, Diagn. Pl. Orient., ser. 2, 6: 111. 1859