| Classification | Asteraceae: Eupatorium |
| Classification 1 | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 00339735 |
| Collector | E. J. Palmer |
| Collector number | 36332 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | The Arnold Arboretum, near Aesculus group [Jamaica Plain]
|
| Date Collected | 1929-09-23 |
| Habitat | Moist fertile ground, foot of hill |
| Container | Spontaneous Flora of the Arnold Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b4bb58c2-147d-484f-b0b3-e752304ca638 |
| Harvard University Herbaria Barcode | 00339735 |
| Herbarium | A |
| Family | Asteraceae |
| Determination | Eupatorium urticifolium Reichard |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Ageratina altissima (Linnaeus) R. M. King & H. Robinson |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2011 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
