| Name | Opegrapha xerica Torrente & Egea | 
| Authorship | Torrente & Egea | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Opegrapha Acharius | 
| GUID | urn:lsid:indexfungorum.org:names:358321 | 
| Citation | 1992 Mycotaxon 45: 86 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Opegrapha xerica Torrente & Egea | 
| Identification made in | [no date] (1), 2009 (1) |