| Classification | Anacardiaceae: Toxicodendron | 
| Harvard University Herbaria Barcode(s) | 00660528 | 
| Collector | C. H. Knowlton | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Topsfield | 
| Locality | Topsfield | 
| Date Collected | 1910-06-25 [June 25, 1910] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1c64f2e6-70a0-425c-aa20-c454ecdbec47 | 
| Harvard University Herbaria Barcode | 00660528 | 
| Herbarium | NEBC | 
| Family | Anacardiaceae | 
| Determination | Toxicodendron radicans (Linnaeus) Kuntze | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |