| Name | Pertusaria concreta Nylander |
| Authorship | Nylander |
| Rank | Species |
| Placed in | Pertusaria de Candolle |
| GUID | urn:lsid:indexfungorum.org:names:399490 |
| Citation | 1857 Mém. Soc. Imp. Sci. Nat. Cherbourg 5: 117 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pertusaria concreta Nylander |
| Identification made in | [no date] (1) |