| Name | Opegrapha leptoterodes var. merrillii Vainio |
| Authorship | Vainio |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Opegrapha leptoterodes Nylander |
| GUID | urn:lsid:indexfungorum.org:names:601190 |
| Citation | 1921 Ann. Acad. Sci. Fenn., Ser. A 15: 273 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Opegrapha leptoterodes var. merrillii Vainio |
| Identification made in | [no date] (2) |