| Name | Anemonastrum narcissiflorum subsp. zephyrum (Nelson) Weber |
| Authorship | (Nelson) Weber |
| Rank | Subspecies |
| NomenclaturalStatus | Unknown |
| Placed in | Anemonastrum narcissiflorum (Linnaeus) Holub |
| GUID | urn:lsid:ipni.org:names:13390-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Anemonastrum narcissiflorum subsp. zephyrum (Nelson) Weber |
| Identification made in | [no date] (1) |