| Name | Anemone lyallii Britton |
| Authorship | Britton |
| Rank | Species |
| Placed in | Anemone Linnaeus |
| Citation | 1891 Ann. New York Acad. Sci. 6:227 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Anemone lyallii Britton |
| Identification made in | [no date] (12), 1996 (4), 1997 (1) |