Carduus serratuloides Linnaeus, Species Plantarum 2: 825. 1753.

"Habitat in Sibiria, Helvetia, Monspelii." RCN: 5970.

Type not designated.

Original material: Herb. Burser XXI: 18 (UPS); Herb. Linn. No. 331.15 (S); [icon] in Gmelin, Fl. Sibirica 2: 52, t. 22, 23, f. 1. 1752; [icon] in Clusius, Rar. Pl. Hist. 2: 149. 1601.

Current name: Cnicus serratuloides (L.) Hill ( Asteraceae).