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 Embryobionta Cronquist, Takht. & W.Zimm.
         Division Bryophyta A.Braun (1864) - mosses and liverworts see Phylum Bryophyta A.Braun (1864)
           Class Bryopsida McClatchie (1897) - mosses
             Subclass Bryidae Engl. (1892) - mosses
               Superorder Diplolepideae see Class Bryopsida McClatchie (1897)
                 Order Bryales Limpr.
                   Family Aulacomniaceae Schimp.
                     1 Genus Aulacomnium Schwägr. (1827), nom. cons., orth. cons
                     2 ?Genus Leptotheca Schwägr. (1826)
                     3 Genus Aluacomnium nom. null. see Genus Aulacomnium Schwägr. (1827), nom. cons., orth. cons