| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00359788 |
| Collector | E. J. Palmer |
| Collector number | 35118 |
| 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, southeast side of Hemlock Hill [Jamaica Plain]
|
| Date Collected | 1928-09-26 |
| Habitat | Rocky slopes and ledges |
| Container | Spontaneous Flora of the Arnold Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/53d64c19-9a13-40af-9f1c-fdc437252698 |
| Harvard University Herbaria Barcode | 00359788 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Eupatorium sessilifolium Linnaeus |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Eupatorium sessilifolium var. brittonianum Porter |
| Determined by | [annotation on sheet] |
| Family | Asteraceae |
| Determination | Eupatorium sessilifolium Linnaeus |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
