| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 01034005 |
| Collector | N. F. Thayer |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Lancaster |
| Locality | Lancaster |
| Date Collected | 1904-08-11 [Aug. 11, 1904] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/62bf5e2d-b0cf-4cab-a802-58c2c2ae40d2 |
| Harvard University Herbaria Barcode | 01034005 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Eupatorium perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
