Compositae source details
(1959). D. Löve & Dans. in Canad. J. Bot. 37. 1959.
314462
1959
Publication
Date
action
by
Xanthium strumarium subsp. cavanillesii (Schouw) D.Löve & Dans. accepted as Xanthium orientale subsp. italicum (Moretti) Greuter (original description)
