| Classification | Asteraceae: Xanthium |
| Harvard University Herbaria Barcode(s) | 00691798 |
| Collector | G. C. Worthen |
| Collector number | 9148 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | Boston, near Public Library |
| Date Collected | 1917-10-24 [October 24, 1917] |
| Habitat | Vacant lot |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/84f372ee-9615-4eb5-a4ff-66358678b4eb |
| Harvard University Herbaria Barcode | 00691798 |
| Herbarium | ECON |
| 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 |
