Centaurea schistosa Sosn. in Komarov, Fl. SSSR 28: 611. 1963
Centaurea schistosa in Komarov, Fl. SSSR 28: 611. 1963
is basionym for Psephellus schistosus in Galuško, Fl. Severn. Kavkaza Vopr. Istorii [4]: 24. 1983
Centaurea schistosa in Komarov, Fl. SSSR 28: 611. 1963