| Name | Rosellinia pulveracea f. castaneae-vescae Saccardo |
| Authorship | Saccardo |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Rosellinia pulveracea (Ehrhart: Fries) Fuckel |
| Citation | 1876 Mycoth. Veneta Cent. 8: no. 780 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rosellinia pulveracea f. castaneae-vescae Saccardo |
| Identification made in | [no date] (1) |