| Classification | Asteraceae: Ageratina | 
| Harvard University Herbaria Barcode(s) | 01924395 | 
| Collector | D. Demaree | 
| Collector number | 25795 | 
| Country | United States of America | 
| State | Arkansas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arkansas: Craighead County | 
| Locality | P. O. Jonesboro | 
| Date Collected | 1946-10-20 | 
| Verbatim Elevation | 300 ft. | 
| Habitat | Wet woods | 
| Container | Plants of Arkansas | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/12b844e7-70e6-4f64-ab1b-6a0a8dc9f482 | 
| Harvard University Herbaria Barcode | 01924395 | 
| Herbarium | GH | 
| 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 |