| Classification | Asteraceae: Ageratina | 
| Harvard University Herbaria Barcode(s) | 01924340 | 
| Collector | B. C. Tharp | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Travis County: Austin | 
| Locality | Lake Austin | 
| Date Collected | 1941-10-31 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5ef3d15c-880a-4559-8a7c-de935f7faf11 | 
| Harvard University Herbaria Barcode | 01924340 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium of The University of Texas | 
| Family | Asteraceae | 
| Determination | Ageratina havanensis (Kunth) R. M. King & H. Robinson | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |