| Name | Opegrapha Humboldt |
| Authorship | Humboldt |
| Rank | Genus |
| NomenclaturalStatus | NomRej |
| Placed in | Lichens |
| Remarks | nom. rej. vs. Opegrapha Acharius 1809 (nom. cons.); Type: O. vulgaris Humboldt, nom. illeg. (Lichen scriptus Linnaeus); nom. syn. of Graphis Adanson (1763). |
| Citation | 1793 Fl. Friburg. [Spenner]. 57 |