Xanthium strumosum Linnaeus, Flora Anglica: 24. 1754, orth. var.
RCN: 7154.
Lectotype (Rechinger, Fl. Iranica 164: 39. 1989): Herb. Linn. No. 1113.1 (LINN) .
Current name: Xanthium strumarium L. ( Asteraceae).
Note: This is evidently an orthographic variant of X. strumarium L. (1753) .