| 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) |