Centaurea linifolia subsp. caballeroi (Font Quer & Pau) O. Bolòs & Vigo in Collect. Bot. (Barcelona) 17: 92. 1988
Centaurea linifolia subsp. caballeroi in Collect. Bot. (Barcelona) 17: 92. 1988
is new combination for Centaurea caballeroi in Butl. Inst. Catalana Hist. Nat. 18(5-6): 82. 1918
Centaurea linifolia subsp. caballeroi in Collect. Bot. (Barcelona) 17: 92. 1988