| Classification | Asteraceae: Eupatorium | 
| Harvard University Herbaria Barcode(s) | 02190013 | 
| Collector | R. H. True | 
| Collector number | 2894 | 
| Country | United States of America | 
| State | Maryland | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Prince Georges County | 
| Locality | near trolley track near U. S. Dept. Ag. Sta. Bell, 1 mi. W. of Glenn Dale. | 
| Date Collected | 1936-09-27 | 
| Habitat | Moist soil | 
| Container | Plants of Maryland | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dc8202bc-4e16-4aa1-8bdf-8c78310b8c3a | 
| Harvard University Herbaria Barcode | 02190013 | 
| Herbarium | GH | 
| Previous ownership | [ex] The Herbarium of the University of Pennsylvania | 
| Family | Asteraceae | 
| Determination | Eupatorium pilosum Walter | 
| Determined by | Godfrey, Robert Kenneth | 
| Date Determined | 1973-01-03 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |