Current Name:Calicium diploellum Nyl., Flora, Regensburg 51: 161 (1868)
Synonymy:Embolus diploellus (Nyl.) Sacc., Syll. fung. (Abellini) 8: 833 (1889)Cyphelium diploellum (Nyl.) Sacc., Syll. fung. (Abellini) 8: 833 (1889)
Position in classification:Caliciaceae, Caliciales, Lecanoromycetidae, Lecanoromycetes, Ascomycota, Fungi
Synonymy Contributor(s): British Lichen Society (2004)