Carduus medius Gouan, Ill. Observ. Bot.: 62. 1773

Carduus medius Gouan, Ill. Observ. Bot.: 62. 1773

Carduus medius Gouan, Ill. Observ. Bot.: 62. 1773

is basionym for Carduus defloratus subsp. medius (Gouan) Bonnier, Fl. Ill. France 6: 36. 1923

Taxon for this name

Carduus medius Gouan, Ill. Observ. Bot.: 62. 1773