⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-54768, with some changes.
This name is a synonym of Xanthium orientale subsp. italicum (Moretti) Greuter.
The record derives from TICA which reports it as a synonym (record 5FB17085-92D7-4CFD-A633-70B03F2C9F74) with original publication details: D. Löve & Dans. in Canad. J. Bot. 37. 1959. 205 1959.