living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Subkingdom Thallobionta
         Division Eumycota see Kingdom Eumycota
           Subdivision Ascomycotina Ainsw. (1966) see Phylum Ascomycota Caval.-Sm. (1998)
             Class Discomycetes Sacc. (1889) see Class Ascomycetes G.Winter (1880)
               Order Helotiales Nannf. (1932)
                 Family Geoglossaceae Corda (1838)
                   1 Genus Geoglossum Pers. (1794), nom. sanct.
                   2 Genus Trichoglossum Boud. (1885)
                   3 Genus Microglossum Gillet (1879)
                   4 Genus Spatularia Haw.
                   5 Genus Mitrula Fr. (1821), nom. sanct.