| Classification | Hypericaceae: Hypericum | 
| Harvard University Herbaria Barcode(s) | 00773064 | 
| Collector | M. L. Fernald & B. H. Long | 
| Collector number | 17100 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts | 
| Locality | Barnstable Town | 
| Date Collected | 1918-09-04 [September 4, 1918] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e0ccbe39-be75-444b-84cf-94a0dc213ea6 | 
| Harvard University Herbaria Barcode | 00773064 | 
| Herbarium | GH | 
| Family | Hypericaceae | 
| Determination | Hypericum boreale (Britton) E.P. Bicknell ×canadense Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |