| Name | Opegrapha diaphora (Acharius) Acharius |
| Authorship | (Acharius) Acharius |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Opegrapha Acharius |
| Citation | 1803 Methodus (Acharius) 19 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Opegrapha diaphora (Acharius) Acharius |
| Identification made in | 1896 (1) |