| Name | Astilbe japonica A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| Placed in | Astilbe Buchanan-Hamilton |
| Citation | 1842 Amer. J. Sci. Arts 42(1): 39 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Astilbe japonica A. Gray |
| Identification made in | [no date] (4) |