| Name | Parmelia perlata var. olivaria Acharius |
| Authorship | Acharius |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Parmelia perlata (Hudson) Acharius |
| GUID | urn:lsid:indexfungorum.org:names:587381 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Parmelia perlata var. olivaria Acharius |
| Identification made in | [no date] (1) |