The record derives from TICA
(data supplied on )
which reports it as a synonym (record
051088EA-8968-4711-A9AA-842BB71431C7) with original publication details: Fl. N. Amer. (Torr. & A. Gray) 2: 294. 1842 [Apr 1842] 294 1842.
⥇ A cross-taxon basionym link was ignored while processing this record, see Xanthium canadense .
Full publication details for this name can be found in IPNI:
This name record (from TICA) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Xanthium strumarium in version 1 of The Plant List.