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 Leotiaceae Corda (1842)
                   01 Subfamily Scleroderroideae see Family Helotiaceae Rehm (1892), nom. cons.
                   02 Subfamily Leotioideae see Family Leotiaceae Corda (1842)
                   03 Subfamily Encoelioideae see Family Sclerotiniaceae Whetzel ex Whetzel (1945)
                   04 Subfamily Heterosphaerioideae see Family Helotiaceae Rehm (1892), nom. cons.
                   05 Subfamily Durellioideae see Family Helotiaceae Rehm (1892), nom. cons.
                   06 Subfamily Polydesmioideae see Family Hyaloscyphaceae Nannf. (1932)
                   07 Subfamily Hymenoscyphioideae see Family Helotiaceae Rehm (1892), nom. cons.
                   08 Genus Tympanis Tode (1790), nom. sanct.
                   09 Genus Chloroscypha Seaver (1931)
                   10 Genus Claussenomyces Kirschst. (1923), nom. protect.
                   11 Genus Chlorencoilia see Genus Chlorencoelia J.R. Dixon (1975)
                   12 Genus Leotia Pers. (1794), nom. sanct.
                   13 Genus Pestalopezia Seaver (1942)
                   14 Genus Micropyxis Seeler (1943) see Genus Gelatinopsis Rambold & Triebel (1990)
                   15 Genus Paryphydria see Genus Paruephaedria Zukal (1891)
                   16 Genus Mniaecia Boud. (1885)