| Name | Cladonia cornuta (Linnaeus) Hoffmann |
| Authorship | (Linnaeus) Hoffmann |
| Rank | Species |
| Placed in | Cladonia P. Browne |
| Contains | Cladonia cornuta subsp. groenlandica (Å. Dahl) Ahti |
| GUID | urn:lsid:indexfungorum.org:names:382808 |
| Citation | 1791 Descr. Pl. Cl. Crypt. 1: tab. 25 |
| Holdings | 126 Specimens held in the Harvard University Herbaria identified as Cladonia cornuta (Linnaeus) Hoffmann |
| Identification made in | [no date] (125), 2010 (1) |