| Name | Lecanora atra (Hudson) Acharius |
| Authorship | (Hudson) Acharius |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lecanora Acharius |
| GUID | urn:lsid:indexfungorum.org:names:387670 |
| Citation | 1810 Lichenogr. Universalis 344 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Lecanora atra (Hudson) Acharius |
| Identification made in | [no date] (7) |