| Name | Sibiraea laevigata var. angustata Rehder |
| Authorship | Rehder |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Sibiraea laevigata Maximowicz |
| Citation | 1913 Pl. Wilson. 1: 455 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Sibiraea laevigata var. angustata Rehder |
| Identification made in | [no date] (3) |