| Name | Melampsoridium alni (Thümen) Dietel |
| Authorship | (Thümen) Dietel |
| Rank | Species |
| Placed in | Melampsoridium |
| Citation | 1900 Nat. Pfl.-Syst., ed. 2 551 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Melampsoridium alni (Thümen) Dietel |
| Identification made in | [no date] (10) |