| Name | Parmelia sorediata (Acharius) Tuckerman |
| Authorship | (Acharius) Tuckerman |
| Rank | Species |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Parmelia Acharius |
| Citation | 1848 Proc. Amer. Acad. Arts 1: 227 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Parmelia sorediata (Acharius) Tuckerman |
| Identification made in | [no date] (1) |