| Classification | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 00753347 |
| Collector | F. C. Seymour |
| Collector number | 29 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Hampden County: Granville |
| Locality | Granville |
| Date Collected | 1913-09-15 [15 Sept. 1913] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a840d43e-d648-481e-887f-66b68e0a8ee5 |
| Harvard University Herbaria Barcode | 00753347 |
| Herbarium | GH |
| 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 |
