Basionym Name:Lecidea phaeostoma Nyl., in Crombie, J. Bot., Lond. 13: 334 (1875)
Homotypic synonyms:Carbonea phaeostoma (Nyl.) Hertel, Lecideaceae exsiccatae, Fascicle VI (nos 101-120) (München) 6: no. 103 (1984)