[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Plantae Haeckel (1866) - plants
     Division Tracheophyta see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
       Subdivision Spermatophytina see Subphylum Spermatophytina Caval.-Sm. (1998)
         Class Angiospermae Lindl. (1830) see Subdivision Angiospermae J. Lindley (1830)
           Subclass Dicotyledonae
             Superorder Dilleniidae Takht. ex Reveal & Takht.
               Order Theales Lindl. (1833) see Order Ericales Bercht. & J.Presl (1820)
                 1 Family Ochnaceae DC. (1811), nom. cons. - Ochna family
                 2 Family Dipterocarpaceae Blume (1825), nom. cons. - meranti family
                 3 Family Theaceae Mirb. ex Ker Gawl. (1816), nom. cons. - tea family
                 4 Family Marcgraviaceae Bercht. & J.Presl (1820), nom. cons. - shingle plant family
                 5 Family Quiinaceae Choisy ex Engl. (1888), nom. cons. - Quiina family see Subfamily Quiinoideae (Planch. & Triana, 1860) Luerss., 1881
                 6 Family Elatinaceae Dumort. (1829), nom. cons. - waterwort family
                 7 Family Guttiferae Juss. (1789), nom. cons. see Family Clusiaceae Lindl. (1836), nom. cons.