| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00753529 |
| Collector | E. S. Hoar |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | Conc., near Oak meadow |
| Date Collected | 1857-09-08 [Sept. 8, 1857] |
| Habitat | wet land |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a8e00c03-989e-4276-9abf-7489e6fc1a59 |
| Harvard University Herbaria Barcode | 00753529 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Eupatorium perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
