| Name | Betula alba var. minor (Tuckerman) Fernald |
| Authorship | (Tuckerman) Fernald |
| Rank | Variety |
| Placed in | Betula alba Linnaeus |
| GUID | urn:lsid:ipni.org:names:1116492-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Betula alba var. minor (Tuckerman) Fernald |
| Identification made in | [no date] (1) |