| Name | Trapa bispinosa var. makinoa Nakano |
| Authorship | Nakano |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Trapa bispinosa Roxburgh |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Trapa bispinosa var. makinoa Nakano |
| Identification made in | [no date] (1) |