Centaurea guicciardii Boiss., Fl. Orient. 3: 661. 1875
Centaurea guicciardii, Fl. Orient. 3: 661. 1875
is basionym for Colymbada guicciardii in Folia Geobot. Phytotax. 7: 315. 1972
is basionym for Centaurea spruneri subsp. guicciardii in Repert. Spec. Nov. Regni Veg. Beih. 30(2): 749. 1931
Centaurea guicciardii, Fl. Orient. 3: 661. 1875