| Classification | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 00753258 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Vermont |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Vermont: Orange County: Williamstown |
| Locality | Williamstown |
| Date Collected | 1919-08-21 [Aug. 21, 1919] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ea71aadd-f807-46b5-aaea-36e18024e876 |
| Harvard University Herbaria Barcode | 00753258 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Ageratina altissima (Linnaeus) R. M. King & H. Robinson |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
