| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 02189778 |
| Collector | M. L. Fernald & B. H. Long |
| Collector number | 13793 |
| Country | United States of America |
| State | Virginia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia |
| Locality | near entrance to Portsmouth Ditch, Lake Drummond, Hreat Dismal Swamp, west of Wallaceton |
| Date Collected | 1941-09-06 |
| Habitat | Wet sand and peaty shore |
| Container | Flora of Southeastern Virginia |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e2240753-6d93-4a11-ac25-3d835b9f2d59 |
| Harvard University Herbaria Barcode | 02189778 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Eupatorium mohrii Greene |
| Determined by | Godfrey, Robert Kenneth |
| Date Determined | 1973 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
