| Name | Cladonia maxima (Asahina) Ahti |
| Authorship | (Asahina) Ahti |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cladonia P. Browne |
| GUID | urn:lsid:indexfungorum.org:names:341770 |
| Citation | 1978 Acta Bot. Fenn. 15: 12 |
| Holdings | 28 Specimens held in the Harvard University Herbaria identified as Cladonia maxima (Asahina) Ahti |
| Identification made in | [no date] (20), 2001 (1), 2008 (1), 2010 (2), 2015 (1), 2018 (2), 2025 (1) |