| Name | Ampelocissus polythyrsa Gagnepain |
| Authorship | Gagnepain |
| Rank | Species |
| Placed in | Ampelocissus Planchon |
| Citation | 1911 Bull. Soc. Hist. Nat. Autun 23: 20. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ampelocissus polythyrsa Gagnepain |
| Identification made in | [no date] (1) |