Cyanus pinnatifidus (Schur) Holub in Folia Geobot. Phytotax. 7: 316. 1972
Cyanus pinnatifidus in Folia Geobot. Phytotax. 7: 316. 1972
is new combination for Centaurea pinnatifida, Enum. Pl. Transsilv.: 405. 1866
Cyanus pinnatifidus in Folia Geobot. Phytotax. 7: 316. 1972