Centaurea attica subsp. ossaea (Halácsy) Dostál in Bot. J. Linn. Soc. 71: 198. 1976
Centaurea attica subsp. ossaea in Bot. J. Linn. Soc. 71: 198. 1976
is new combination for Centaurea ossaea in Bull. Herb. Boissier 6: 591. 1898
Centaurea attica subsp. ossaea in Bot. J. Linn. Soc. 71: 198. 1976