Centaurea serotina (Dubois) Boreau, Fl. Centre France, ed. 3, 2: 350. 1857
Centaurea serotina, Fl. Centre France, ed. 3, 2: 350. 1857
is new combination for Rhaponticum serotinum, Méth. Eprouv.: 402. 1803
Centaurea serotina, Fl. Centre France, ed. 3, 2: 350. 1857