| Name | Arthonia epipastoides Nylander |
| Authorship | Nylander |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Arthonia Acharius |
| GUID | urn:lsid:indexfungorum.org:names:376482 |
| Citation | 1873 Flora 61: 206 |
| Holdings | 14 Specimens held in the Harvard University Herbaria identified as Arthonia epipastoides Nylander |
| Identification made in | [no date] (13), 1905 (1) |