| Name | Uncaria rhynchophylla var. kouteng T. Yamazaki |
| Authorship | T. Yamazaki |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Uncaria rhynchophylla (Miquel) Miquel ex Haviland |
| Citation | 1967 J. Jap. Bot. 42: 384 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Uncaria rhynchophylla var. kouteng T. Yamazaki |
| Identification made in | [no date] (1) |