| Name | Alnus rhombifolia Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Alnus |
| Contains | Alnus rhombifolia var. bernardina Munz & I. M. Johnston Alnus rhombifolia var. ovalis H. J. P. Winkler |
| GUID | urn:lsid:ipni.org:names:294983-1 |
| Holdings | 200 Specimens held in the Harvard University Herbaria identified as Alnus rhombifolia Nuttall |
| Identification made in | [no date] (197), 1974 (2), 1976 (1) |