Sonchus leptocephalus Cass. in Cuvier, Dict. Sci. Nat. 60: 590. 1830
Sonchus leptocephalus in Cuvier, Dict. Sci. Nat. 60: 590. 1830
is new name for Prenanthes pinnata, Suppl. Pl.: 347. 1782
Sonchus leptocephalus in Cuvier, Dict. Sci. Nat. 60: 590. 1830