| Name | Clematis verticillaris var. cacuminis Fernald |
| Authorship | Fernald |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Clematis verticillaris de Candolle |
| GUID | urn:lsid:ipni.org:names:60444-2 |
| Citation | 1947 Rhodora 49: 219 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Clematis verticillaris var. cacuminis Fernald |
| Identification made in | [no date] (1) |