| Name | Hypericum oklahomense E. J. Palmer |
| Authorship | E. J. Palmer |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hypericum Linnaeus |
| GUID | urn:lsid:ipni.org:names:126302-2 |
| Citation | 1924 J. Arnold Arbor. 5: 128 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hypericum oklahomense E. J. Palmer |
| Identification made in | [no date] (2) |