| Name | Opegrapha viridis Persoon |
| Authorship | Persoon |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Opegrapha Acharius |
| Citation | 1803 Methodus (Acharius) |
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Opegrapha viridis Persoon |
| Identification made in | [no date] (14), 2005 (2) |
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