| Classification | Asteraceae: Eupatorium | 
| Barcode(s) | 02189374 | 
| Collector | W. D. Longbottom | 
| Collector number | 4339 | 
| Country | United States of America | 
| State | Maryland | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Anne Arundel County | 
| Locality | Jug Bay Wetlands Sanctuary, Wrighton Road. | 
| Georeference | 38 47.08 N, 76 42.06 W  | 
| Date Collected | 1997-09-18 | 
| Container | Plants of Maryland | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9cc3d30e-4855-4564-ba1e-efd85f8c0ada | 
| Harvard University Herbaria Barcode | 02189374 | 
| Herbarium | GH | 
| Previous ownership | [ex] D.H. Williams Herbarium Anne Arundel Community College Arnold, Maryland | 
| Family | Asteraceae | 
| Determination |  Eupatorium hyssopifolium Linnaeus | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |