| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00753564 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Plymouth County: Plymouth |
| Locality | Plymouth |
| Date Collected | 1941-09-09 [Sept 9 1941] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1a556ed3-5617-440c-9634-1834a65b6a7c |
| Harvard University Herbaria Barcode | 00753564 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Eupatorium perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
