| Classification | Asteraceae: Xanthium |
| Harvard University Herbaria Barcode(s) | 00735413 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire |
| Locality | Newcastle |
| Date Collected | 1901-09-19 [Sept 19 1901] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a6485c81-888d-480c-ae7e-eed6dc7738c2 |
| Harvard University Herbaria Barcode | 00735413 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Xanthium strumarium var. canadense (Mill.) Torr. & A. Gray |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
