| Name | Cladonia impexa Harmand |
| Authorship | Harmand |
| Rank | Species |
| Placed in | Cladonia P. Browne |
| Contains | Cladonia impexa f. condensata (Harmand) Motyka Cladonia impexa f. pumila (Acharius) Harmand |
| GUID | urn:lsid:indexfungorum.org:names:382870 |
| Citation | 1907 Lich. France 3: 232 |
| Holdings | 25 Specimens held in the Harvard University Herbaria identified as Cladonia impexa Harmand |
| Identification made in | [no date] (25) |