| Name | Hypericum longistylum Oliver |
| Authorship | Oliver |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hypericum Linnaeus |
| Contains | Hypericum longistylum subsp. giraldii (R. Keller) N. Robson Hypericum longistylum var. silvestrii Pampanini |
| GUID | urn:lsid:ipni.org:names:433578-1 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hypericum longistylum Oliver |
| Identification made in | [no date] (1), 2023 (1) |