| Name | Hypericum lancasteri N. Robson |
| Authorship | N. Robson |
| Rank | Species |
| Placed in | Hypericum Linnaeus |
| GUID | urn:lsid:ipni.org:names:906358-1 |
| Citation | 1985 Bull. Brit. Mus. (Nat. Hist.), Bot. 12(4): 279, f. 19A |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Hypericum lancasteri N. Robson |
| Identification made in | 1993 (1), 2023 (2) |