| Name | Hypericum canadense var. majus A. Gray |
| Authorship | A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Hypericum canadense Linnaeus |
| GUID | urn:lsid:ipni.org:names:126154-2 |
| Citation | 1867 Manual (Gray), ed. 5 86 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hypericum canadense var. majus A. Gray |
| Identification made in | [no date] (2) |