| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 01034287 |
| 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: Middlesex County: Concord |
| Locality | Concord, Conantum |
| Date Collected | 1908-08-09 [Aug. 9, 1908] |
| Habitat | rocky hillside |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/04a8a6cf-a82d-4638-803a-0af9c4dc722b |
| Harvard University Herbaria Barcode | 01034287 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Eupatorium sessilifolium Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
