| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 01034031 |
| Collector | Ralph Hoffmann |
| Collector number | 21 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Sheffield |
| Locality | Sheffield |
| Date Collected | 1920-09-01 [Sept. 1, 1920] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7e0e101f-28ff-4255-96a0-cace749932f1 |
| Harvard University Herbaria Barcode | 01034031 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Eupatorium perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
