| Name | Phaeophyscia pusilloides (Zahlbruckner) Esslinger |
| Authorship | (Zahlbruckner) Esslinger |
| Rank | Species |
| Placed in | Phaeophyscia Moberg |
| GUID | urn:lsid:indexfungorum.org:names:343219 |
| Citation | 1978 Mycotaxon 7(2): 313 |
| Holdings | 56 Specimens held in the Harvard University Herbaria identified as Phaeophyscia pusilloides (Zahlbruckner) Esslinger |
| Identification made in | [no date] (55), 2018 (1) |