| Name | Parmelia pulverulenta (Schreber) Acharius |
| Authorship | (Schreber) Acharius |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Parmelia Acharius |
| Citation | 1803 Methodus (Acharius) 210 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Parmelia pulverulenta (Schreber) Acharius |
| Identification made in | [no date] (1) |