| Name | Parmelia concreta Stizenberger |
| Authorship | Stizenberger |
| Rank | Species |
| Placed in | Parmelia Acharius |
| GUID | urn:lsid:indexfungorum.org:names:458861 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Parmelia concreta Stizenberger |
| Identification made in | [no date] (1) |