| Name | Alnus trabeculosa Handel-Mazzetti |
| Authorship | Handel-Mazzetti |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Alnus |
| GUID | urn:lsid:ipni.org:names:107701-1 |
| Citation | 1922 Anz. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 59: 51 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Alnus trabeculosa Handel-Mazzetti |
| Identification made in | [no date] (3), 2006 (2) |