Centaurea rupestris subsp. parnonia (Halácsy) Gugler in Ann. Hist.-Nat. Mus. Natl. Hung. 6: 194. 1907
Centaurea rupestris subsp. parnonia in Ann. Hist.-Nat. Mus. Natl. Hung. 6: 194. 1907
is new combination for Centaurea parnonia in Bull. Herb. Boissier 6: 648. 1898
Centaurea rupestris subsp. parnonia in Ann. Hist.-Nat. Mus. Natl. Hung. 6: 194. 1907