| Name | Diplodia alni Fuckel |
| Authorship | Fuckel |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Diplodia |
| Citation | 1867 Fungi Rhenani Exsicc. Supp. Fasc. 5: no. 1957 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Diplodia alni Fuckel |
| Identification made in | [no date] (1) |