| Cladonia vulcani Savicz Izv. Imp. Bot. Sada Petra Velikago 14: 124. 1914. Russia, Kamchatka Region, volcano Uson, 1909, V. P. Savicz 6413. |
| | | Holotype LE, Isotype H, UPS, US, US-Evans, W- (2), Photo US-Evans |
| | = Cladonia pseudomacilenta Asahina J. Jap. Bot. 19: 190. Jul 1943. Japan, Honshu, Prov. Shimotsuke (Pref. Tochigi), Nikko, Chuzenji Lake, Ase-wan, 1942, S. Kato |
| | | Holotype TNS, Isotype TNS- No. 23402, US-Evans- (2) |
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