| Name | Clematis aethusiaefolia var. latisecta Maximowicz |
| Authorship | Maximowicz |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Clematis aethusiaefolia Turczaninow |
| Citation | 1859 Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 9: 12 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Clematis aethusiaefolia var. latisecta Maximowicz |
| Identification made in | [no date] (1) |