| Name | Acer laxiflorum var. longilobum Rehder |
| Authorship | Rehder |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Acer laxiflorum Pax |
| Citation | 1911 Pl. Wilson. 1: 94 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Acer laxiflorum var. longilobum Rehder |
| Identification made in | [no date] (2) |