Current Name:Phaeocalicium compressulum (Nyl. ex Vain.) A.F.W. Schmidt, Mitt. Staatsinst. Allg. Bot. Hamburg 13: 130 (1970)
Synonymy:Mycocalicium praecedens var. compressulum Nyl. ex Vain., Acta Soc. Fauna Flora fenn. 57(no. 1): 85 (1927)Mycocalicium compressulum (Nyl. ex Vain.) Szatala, Magy. Bot. Lapok 29: 63 (1930)Calicium compressulum (Nyl. ex Vain.) Ozenda & Clauzade, Les Lichens (Paris): 775 (1970)
Position in classification:Mycocaliciaceae, Mycocaliciales, Mycocaliciomycetidae, Eurotiomycetes, Ascomycota, Fungi
Synonymy Contributor(s): Australian Lichen Checklist (2004); Checklist of Lichens of Australian and its Island Territories