Xanthium strumarium subsp. italicum (Moretti) D. Löve in Bot. J. Linn. Soc. 71: 271. 1976
Xanthium strumarium subsp. italicum in Bot. J. Linn. Soc. 71: 271. 1976
is new combination for Xanthium italicum in Giorn. Fis., ser. 2, 5: 326. 1822
Xanthium strumarium subsp. italicum in Bot. J. Linn. Soc. 71: 271. 1976