| Name | Clematis lathyrifolia Besser ex Reichenbach |
| Authorship | Besser ex Reichenbach |
| Rank | Species |
| Placed in | Clematis Linnaeus |
| Citation | Fl. Germ. Excurs. |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Clematis lathyrifolia Besser ex Reichenbach |
| Identification made in | [no date] (2) |