| Classification | Hypericaceae: Hypericum | 
| Harvard University Herbaria Barcode(s) | 00685497 | 
| Collector | S. R. Hill | 
| Collector number | 21645 | 
| Country | United States of America | 
| State | Connecticut | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: New London County: Stonington | 
| Locality | Stonington | 
| Date Collected | 1990-07-17 [17 July 1990] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6463c004-6097-4c14-aac5-2cd22cc432ba | 
| Harvard University Herbaria Barcode | 00685497 | 
| Herbarium | GH | 
| Family | Hypericaceae | 
| Determination | Hypericum perforatum Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |