| Name | Spiraea betulifolia var. aemiliana (C. K. Schneider) Koidzumi |
| Authorship | (C. K. Schneider) Koidzumi |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Spiraea betulifolia Pallas |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Spiraea betulifolia var. aemiliana (C. K. Schneider) Koidzumi |
| Identification made in | [no date] (2) |