| Name | Cayratia japonica var. pubifolia Merrill & Chun |
| Authorship | Merrill & Chun |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Cayratia japonica (Thunberg) Gagnepain |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cayratia japonica var. pubifolia Merrill & Chun |
| Identification made in | [no date] (1) |