| Cladonia maxima (Asahina) Ahti Ann. Bot. Fenn. 15: 12. 8 Mai 1978. |
| | Cladonia gracilis f. maxima Asahina Atlas of Japanese Cladoniae 19, f. 95. 1971. Japan, Hokkaido, Prov. Kitami (Abashiri District), Shiretoko Peninsula, Mt. Rausu, 1970, M. Togashi s.n. |
| | | Holotype TNS |
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