| Name | Spiraea mongolica var. tomentulosa T. T. Yü |
| Authorship | T. T. Yü |
| Rank | Variety |
| Placed in | Spiraea mongolica Maximowicz |
| Citation | 1963 Acta Phytotax. Sin. 8: 216 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Spiraea mongolica var. tomentulosa T. T. Yü |
| Identification made in | [no date] (2) |