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 Leptostomaceae see Family Leptostomataceae Schwägr.
                     Genus Leptostomum R.Br. (1811), nom. cons.
                       Leptostomum macrocarpum (Hedw.) Bachelot de la Pylaie (1814)