| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 02285113 |
| Collector | W. T. Kittredge with |
| Collector number | 1817 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge |
| Locality | Alewife Brook Reservation, north side of Little River |
| Date Collected | 2013-07-30 |
| Habitat | meadow |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6c4ee05d-9796-4151-854a-f602b6712c4b |
| Harvard University Herbaria Barcode | 02285113 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Eupatorium perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
