| Name | Parmelia stenophylla (Acharius) Heugel |
| Authorship | (Acharius) Heugel |
| Rank | Species |
| Placed in | Parmelia Acharius |
| Contains | Parmelia stenophylla f. imbricata (A. Massalongo) Lettau |
| Citation | 1855 Korrespondenzbl. Naturf.-Vereins Riga 8: 109 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Parmelia stenophylla (Acharius) Heugel |
| Identification made in | [no date] (6) |