| Name | Verrucaria diffractella Nylander |
| Authorship | Nylander |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Verrucaria Schrader |
| GUID | urn:lsid:indexfungorum.org:names:497552 |
| Citation | 1858 Expos. Syn. Pyrenocarp. 33 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Verrucaria diffractella Nylander |
| Identification made in | [no date] (6) |