| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 02189811 |
| Collector | M. L. Fernald, A. S. Pease & B. H. Long |
| Collector number | 22664 |
| Country | Canada |
| State | Nova Scotia |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Nova Scotia: Annapolis County (Nova Scotia): Middleton |
| Locality | [no additional data] |
| Date Collected | 1920-07-20 |
| Habitat | Boggy depressions and moist thickets on sandy plains |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/193ed9ef-e985-4c37-be42-6f393b8e4f17 |
| Harvard University Herbaria Barcode | 02189811 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Eupatorium perfoliatum Linnaeus |
| Determined by | Godfrey, Robert Kenneth |
| Date Determined | 1971-05-31 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
