| Classification | Parietaria: Urticaceae | 
| Harvard University Herbaria Barcode(s) | 02170453 | 
| Collector | C. H. Knowlton | 
| Country | Canada | 
| State | Quebec Province | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Quebec Province | 
| Locality | [data not captured] | 
| Date Collected | 1932-07-16 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b1159e27-3de5-447e-b36a-fa849184135b | 
| Harvard University Herbaria Barcode | 02170453 | 
| Herbarium | GH | 
| Family | Urticaceae | 
| Determination | Parietaria pensylvanica Muhlenberg ex Willdenow | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |