| Name | Amphicarpaea edgeworthii var. japonica Oliver |
| Authorship | Oliver |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Amphicarpaea edgeworthii Bentham |
| Citation | 1867 J. Linn. Soc., Bot. 9: 164 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Amphicarpaea edgeworthii var. japonica Oliver |
| Identification made in | [no date] (1) |