| Name | Veratrum album subsp. grandiflorum (Maximowicz) Zimmerman |
| Authorship | (Maximowicz) Zimmerman |
| Rank | Subspecies |
| NomenclaturalStatus | Unknown |
| Placed in | Veratrum album Linnaeus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Veratrum album subsp. grandiflorum (Maximowicz) Zimmerman |
| Identification made in | [no date] (1) |