| Name | Diaporthe beckhausii Nitschke |
| Authorship | Nitschke |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Diaporthe |
| Citation | 1870 Pyrenomyc. Germ. 2: 295 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Diaporthe beckhausii Nitschke |
| Identification made in | [no date] (1) |