Centaurea incana Burm. f., Fl. Indica: 28. 1768

is earlier homonym of Centaurea incana Lag., Gen. Sp. Pl.: 32. 1816

is earlier homonym of Centaurea incana Ten., Fl. Napol. 1: li. 1811

is earlier homonym of Centaurea incana Desf., Fl. Atlant. 2: 301. 1799

This name is not assigned to any taxon.