| Name | Xanthium strumarium var. canadense (Mill.) Torr. & A. Gray |
| Authorship | (Miller) Torr. & A. Gray |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Xanthium strumarium Linnaeus |
| Remarks | Created from NEVP Ingest: Xanthium strumarium var. canadense (Mill.) Torr. & A. Gray |
| GUID | urn:lsid:ipni.org:names:269255-2 |
| Holdings | 212 Specimens held in the Harvard University Herbaria identified as Xanthium strumarium var. canadense (Mill.) Torr. & A. Gray |
| Identification made in | [no date] (212) |
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