| Name | Rosellinia ambigua Saccardo |
| Authorship | Saccardo |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rosellinia |
| Citation | 1875 Mycoth. Veneta Cent. II: no. 162 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rosellinia ambigua Saccardo |
| Identification made in | [no date] (1) |