| Name | Hypericum saruwagedicum Diels | 
| Authorship | Diels | 
| Rank | Species | 
| Placed in | Hypericum Linnaeus | 
| Citation | 1929 Bot. Jahrb. Syst. 62(5): 482 | 
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Hypericum saruwagedicum Diels | 
| Identification made in | [no date] (2), 2023 (13) |