| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 02189941 |
| Collector | A. A. Heller |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Lancaster County |
| Locality | two miles South of Refton in Eozoic |
| Date Collected | 1901-09-23 |
| Habitat | in a swamp |
| Container | Plants of Lancaster County, Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/877ae2de-26ac-4358-aac6-3ce89f2c02a3 |
| Harvard University Herbaria Barcode | 02189941 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Eupatorium perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
