| Name | Phaeophyscia hirtella Esslinger |
| Authorship | Esslinger |
| Rank | Species |
| Placed in | Phaeophyscia Moberg |
| GUID | urn:lsid:indexfungorum.org:names:343210 |
| Citation | 1978 Mycotaxon 7(2): 303 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Phaeophyscia hirtella Esslinger |
| Identification made in | [no date] (7) |