Cyphelium arenarium Hampe ex A. Massal., 1856 Dataset NCBI Taxonomy Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Pertusariales family Microcaliciaceae genus Microcalicium species Microcalicium arenarium Name Homonyms Cyphelium arenarium Hampe ex A. Massal., 1856 Cyphelium arenarium