Centaurea ossaea Halácsy in Bull. Herb. Boissier 6: 591. 1898
Centaurea ossaea in Bull. Herb. Boissier 6: 591. 1898
is basionym for Centaurea attica subsp. ossaea in Bot. J. Linn. Soc. 71: 198. 1976
Centaurea ossaea in Bull. Herb. Boissier 6: 591. 1898