| Name | Parmelia detonsa Fries |
| Authorship | Fries |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Parmelia Acharius |
| Citation | 1825 Syst. Orb. Veg. 285 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Parmelia detonsa Fries |
| Identification made in | [no date] (1) |