Basionym Name:Arthonia cinnabarina var. orbicella Nyl., Acta Soc. Sci. fenn. 26(no. 10): 19 (1900)
Homotypic synonyms:Trachylia gregaria var. orbicella (Nyl.) Vain., Bolm Soc. broteriana, Coimbra, sér. 2 6: 172 (1930)