| Classification | Hypericaceae: Hypericum | 
| Harvard University Herbaria Barcode(s) | 00774281 | 
| Collector | M. A. Day | 
| Collector number | 3 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Franklin County: Deerfield | 
| Locality | Deerfield | 
| Date Collected | 1908-08-10 [Aug. 10, 1908] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8cd4b478-a2d8-4416-badf-02da3ed1269a | 
| Harvard University Herbaria Barcode | 00774281 | 
| Herbarium | GH | 
| Family | Hypericaceae | 
| Determination | Hypericum canadense Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |