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 Magnoliophyta Cronquist, Takht. & Zimmerm. (1966) see Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996)
           Class Magnoliopsida Brongn. (1843)
             Subclass Dilleniidae Takht. ex Reveal & Tahkt. (1993) see Order Dilleniales DC. ex Bercht. & J.Presl (1820)
               Order Diapensiales Engl. & Gilg (1924) see Order Ericales Bercht. & J.Presl (1820)
                 Family Diapensiaceae Lindl. (1836), nom. cons. - Diapensia family
                   1 Genus Galax Sims (1804), nom. cons.
                   2 Genus Diapensia L. (1753)
                   3 Genus Shortia Torrey & A.Gray (1842), nom. cons.