| Name | Lophiostoma balsamianum f. juglandis-nigrae Saccardo |
| Authorship | Saccardo |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Lophiostoma balsamianum (De Notaris) Saccardo |
| Citation | 1878 Mycoth. Veneta Cent. 12: no. 1156 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lophiostoma balsamianum f. juglandis-nigrae Saccardo |
| Identification made in | [no date] (1) |