Xanthium macrocarpum DC. in Lamarck & Candolle, Fl. Franç., ed. 3, 5: 356. 1815
Xanthium macrocarpum in Lamarck & Candolle, Fl. Franç., ed. 3, 5: 356. 1815
Taxon for this nameXanthium macrocarpum in Lamarck & Candolle, Fl. Franç., ed. 3, 5: 356. 1815