Psephellus hypoleucus var. circassicus (Albov) Sosn. in Komarov, Fl. SSSR 28: 425. 1963
Psephellus hypoleucus var. circassicus in Komarov, Fl. SSSR 28: 425. 1963
is new combination for Centaurea circassica, Prodr. Fl. Colchic.: 147. 1895
Psephellus hypoleucus var. circassicus in Komarov, Fl. SSSR 28: 425. 1963