Centaurea sphaerocephala Schousb. ex Ball, 1878 Dataset International Plant Names Index Rank SPECIES Published in J. Linn. Soc., Bot. 16: 531. 1878 Classification kingdom Plantae family Asteraceae species Centaurea sphaerocephala Name Homonyms Centaurea sphaerocephala Schousb. ex Ball, 1878 Centaurea sphaerocephala L., 1753 Centaurea sphaerocephala J.Gav ex Durieu, 1847