| Name | Astilbe biternata (Ventenat) Britton ex Kearney |
| Authorship | (Ventenat) Britton ex Kearney |
| Rank | Species |
| Placed in | Astilbe Buchanan-Hamilton |
| Citation | 1893 Bull. Torrey Bot. Club 20: 475 |
| Holdings | 32 Specimens held in the Harvard University Herbaria identified as Astilbe biternata (Ventenat) Britton ex Kearney |
| Identification made in | [no date] (12), 1919 (1), 1976 (17), 1990 (1), 2004 (1) |