Centaurea nigrescens Willd., Sp. Pl. 3: 2288. 1803
Centaurea nigrescens, Sp. Pl. 3: 2288. 1803
is basionym for Jacea nigrescens in Čas. Nár. Muz., Odd. Přír. 140: 132. 1972
is basionym for Centaurea dubia subsp. nigrescens in Verh. K. K. Zool.-Bot. Ges. Wien 68: 210. 1918
is basionym for Centaurea jacea subsp. nigrescens, Prodr. Fl. Böhmen: 250. 1871
is basionym for Centaurea pratensis subsp. nigrescens, Quatre Fl. France: 1017. 1940
Centaurea nigrescens, Sp. Pl. 3: 2288. 1803