| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 01034011 |
| Collector | C. A. Weatherby, U. F. Weatherby, L. B. Smith & R. C. Smith |
| Collector number | 2970 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Southbridge Town |
| Date Collected | 1934-09-16 [September 16, 1934] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/20bb54cf-886a-484f-94ee-107ad67bd2cf |
| Harvard University Herbaria Barcode | 01034011 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Eupatorium perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
