| Name | Acer nikoense var. megalocarpum Rehder |
| Authorship | Rehder |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Acer nikoense Maximowicz |
| Citation | 1911 Pl. Wilson. 1: 98 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Acer nikoense var. megalocarpum Rehder |
| Identification made in | [no date] (8) |