| Classification | Asteraceae: Ageratina | 
| Barcode(s) | 01924554 | 
| Collector | F. R. Fosberg | 
| Collector number | 15891 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Sullivan County | 
| Locality | North Mountain, main east branch Painters Run 1 mi. above main forking | 
| Date Collected | 1938-09-04 | 
| Verbatim Elevation | 550 m | 
| Habitat | Open wooded slope | 
| Container | Plants of Pennsylvania | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1441adea-1a26-463c-b797-53c7436bce67 | 
| Harvard University Herbaria Barcode | 01924554 | 
| Herbarium | GH | 
| Previous ownership | Ex The Herbarium of the University of Pennsylvania | 
| Family | Asteraceae | 
| Determination |  Ageratina altissima (Linnaeus) R. M. King & H. Robinson | 
| Determined by | Wofford, B. Eugene | 
| Date Determined | 1976 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |