| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00359325 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Quincy |
| Locality | near Rattlesnake hill, Blue Hills Reservation |
| Date Collected | 1895-08-25 |
| Habitat | low ground |
| Project | Metropolitan Park Flora |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/06eb3857-ef94-4014-9852-57778ea903d6 |
| Harvard University Herbaria Barcode | 00359325 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Eupatorium perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
