| Name | Clematis triloba Thunberg |
| Authorship | Thunberg |
| Rank | Species |
| Placed in | Clematis Linnaeus |
| Citation | 1800 Prodr. Pl. Cap. 94. |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Clematis triloba Thunberg |
| Identification made in | [no date] (2) |