| Name | Vitis davidi var. ferruginea Merrill & Chun |
| Authorship | Merrill & Chun |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Vitis davidi Foex |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Vitis davidi var. ferruginea Merrill & Chun |
| Identification made in | [no date] (3) |