| Name | Lecidea arctica Sommerfelt |
| Authorship | Sommerfelt |
| Rank | Species |
| Placed in | Lecidea Acharius |
| GUID | urn:lsid:indexfungorum.org:names:389805 |
| Citation | 1826 Suppl. Fl. Lapp. 156 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Lecidea arctica Sommerfelt |
| Identification made in | [no date] (3) |