| Name | Calonectria massariae (Passerini) Saccardo |
| Authorship | (Passerini) Saccardo |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calonectria |
| Citation | 1878 Fung. Ital. Fasc. 5–8: pl. 193 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calonectria massariae (Passerini) Saccardo |
| Identification made in | [no date] (1) |