| Name | Spiraea betulifolia var. corymbosa (Rafinesque) Maximowicz |
| Authorship | (Rafinesque) Maximowicz |
| Rank | Variety |
| Placed in | Spiraea betulifolia Pallas |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Spiraea betulifolia var. corymbosa (Rafinesque) Maximowicz |
| Identification made in | [no date] (3) |