| Name | Betula papyrifera var. pensilis Fernald |
| Authorship | Fernald |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Betula papyrifera Marshall |
| GUID | urn:lsid:ipni.org:names:32219-2 |
| Citation | 1945 Rhodora 47: 318 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Betula papyrifera var. pensilis Fernald |
| Identification made in | [no date] (2) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility