| Classification | Hypericaceae: Hypericum | 
| Harvard University Herbaria Barcode(s) | 00765340 | 
| Collector | A. R. Hodgdon | 
| Collector number | 6643 | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Strafford County: Durham | 
| Locality | Durham | 
| Date Collected | 1950-07-07 [July 7, 1950] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eccca410-be4e-4cbc-b835-b28ba2191edd | 
| Harvard University Herbaria Barcode | 00765340 | 
| Herbarium | NEBC | 
| Family | Hypericaceae | 
| Determination | Hypericum perforatum Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |