| Name | Betula neoalaskana Sargent |
| Authorship | Sargent |
| Rank | Species |
| Placed in | Betula Linnaeus |
| Citation | 1922 J. Arnold Arbor. 3: 206 |
| Holdings | 162 Specimens held in the Harvard University Herbaria identified as Betula neoalaskana Sargent |
| Identification made in | [no date] (162) |