Xanthium canadense Mill. APC legitimate | sensu Council of Heads of Australasian Herbaria (2019), Australian Plant Census
  • Recorded by an anonymous author, J. Dept. Agric. S. Australia 19: 898 (1916), and listed in synonymy of Xanthium strumarium L. by various authors. The name Xanthium strumarium is now considered to have been misapplied to a complex of several Xanthium species in Australia.