| Name | Deutzia subulata Handel-Mazzetti |
| Authorship | Handel-Mazzetti |
| Rank | Species |
| Placed in | Deutzia |
| Citation | 1931 Symb. Sin. Pt. 7: 439 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Deutzia subulata Handel-Mazzetti |
| Identification made in | [no date] (4) |