| Name | Cyclea tonkinensis Gagnepain |
| Authorship | Gagnepain |
| Rank | Species |
| Placed in | Cyclea |
| Citation | 1908 Bull. Soc. Bot. France 55: 38 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cyclea tonkinensis Gagnepain |
| Identification made in | 2022 (1) |