Carduus gnaphaloides Cirillo, Pl. Rar. Neapol. 1: 27. 1788
Carduus gnaphaloides, Pl. Rar. Neapol. 1: 27. 1788
is basionym for Cirsium gnaphaloides, Syst. Veg. 3: 375. 1826
is basionym for Ptilostemon gnaphaloides in Novit. Bot. Delect. Seminum Horti Bot. Univ. Carol. Prag. 1962: 46. 1962
is basionym for Cnicus gnaphaloides, Fl. Ital. 9: 40. 1853
is basionym for Chamaepeuce gnaphaloides, Prodr. 6: 658. 1838
has orthographic variant Carduus gnaphalodes
Carduus gnaphaloides, Pl. Rar. Neapol. 1: 27. 1788