Conyza squarrosa Linnaeus, Species Plantarum 2: 861. 1753.

"Habitat in Germaniae, Belgii, Angliae, Galliae siccis." RCN: 6217.

Lectotype (Rechinger, Fl. Iranica 145: 92. 1980): Herb. Clifford: 405, Conyza 2 (BM-000647042) .

Generitype of Conyza Linnaeus, nom. rej.

Current name: Inula conyzae (Griess.) Meikle ( Asteraceae).

Note: Conyza Linnaeus, nom. rej. in favour of Conyza Less.