| Name | Alnus sinuata (Regel) Rydberg |
| Authorship | (Regel) Rydberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Alnus |
| GUID | urn:lsid:ipni.org:names:9460-2 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Alnus sinuata (Regel) Rydberg |
| Identification made in | [no date] (8) |