| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00753547 |
| Collector | M. L. Fernald & C. A. Weatherby |
| Collector number | 281 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Winchester |
| Locality | Winchester, Winter Pond |
| Date Collected | 1908-09-19 [September 19, 1908] |
| Habitat | Sandy margin |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5e56bcc3-0a40-486b-a0b2-128d8e9aec62 |
| Harvard University Herbaria Barcode | 00753547 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Eupatorium perfoliatum f. purpureum Britton |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
