Basionym Name:Cladonia terrae-novae f. cinerascens Ahti, Ann. bot. Soc. Zool.-Bot. fenn. Vanamo 32(no. 1): 82 (1961)
Homotypic synonyms:Cladina terrae-novae f. cinerascens (Ahti) Brodo, [as 'cinerescens'] Bryologist 79(4): 391 (1977)