| Name | Diaporthe berkeleyi f. ferulaginis Saccardo |
| Authorship | Saccardo |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Diaporthe berkeleyi (Desmazières) Nitschke |
| Citation | 1879 Mycoth. Veneta Cent. 14: no. 1345 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Diaporthe berkeleyi f. ferulaginis Saccardo |
| Identification made in | [no date] (1) |