Synonyms
Bielzia schwarzenbergiana (Schur) Schur
Centaurea ruthenica var. lyrata Trautv.
Centaurium ruthenicum (Lam.) Cass.
Centaurea schwarzenbergiana Schur
Centaurea ruthenica var. binnatifida Trautv.
Centaurea ruthenica var. typica Trautv.
Rhaponticoides ruthenica var. binnatifida (Trautv.) Negaresh