| Name | Parmelia subolivacea Nylander |
| Authorship | Nylander |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Parmelia Acharius |
| Citation | 1897 Bull. Torrey Bot. Club 24: 445 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Parmelia subolivacea Nylander |
| Identification made in | 1972 (2) |