| Classification | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 00753158 |
| Collector | G. Thurber |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Penobscot County |
| Locality | Banks of East Branch of Penobscot [River] opposite Hunt's |
| Date Collected | 1847-08-23 [Aug 23rd 1847] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bab4a8ef-6666-4a73-bebd-ce7320181c9b |
| Harvard University Herbaria Barcode | 00753158 |
| 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 |
