| Classification | Asteraceae: Xanthium |
| Harvard University Herbaria Barcode(s) | 00735394 |
| Collector | M. E. Blatchford |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine |
| Date Collected | 1898 [Sept., 1898] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a6ecce51-34df-46c2-a000-7078d4abfa8a |
| Harvard University Herbaria Barcode | 00735394 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Xanthium strumarium var. canadense (Mill.) Torr. & A. Gray |
| Determination Remarks | [is filed under name] |
| Family | Asteraceae |
| Determination | Xanthium echinatum Murray |
| Determined by | Haines, Arthur Duane |
| Date Determined | 2024 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
