| Name | Tripterygium regelii Sprague & Takeda |
| Authorship | Sprague & Takeda |
| Rank | Species |
| Placed in | Tripterygium |
| Citation | 1912 Bull. Misc. Inform. Kew 1912: 223 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Tripterygium regelii Sprague & Takeda |
| Identification made in | [no date] (2) |