| Name | Cladonia nashii Ahti |
| Authorship | Ahti |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cladonia P. Browne |
| GUID | urn:lsid:indexfungorum.org:names:374467 |
| Citation | 2002 Lichen Fl. Gr. Sonoran Desert Region 1: 148 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Cladonia nashii Ahti |
| Identification made in | [no date] (1), 2010 (2) |