[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 Rosidae Takhtajan, 1967
               Order Rosales Bercht. & J.Presl (1820)
                 Family Rosaceae Juss. (1789), nom. cons. - rose family
                   Subfamily Spiraeoideae Arn. see Tribe Spiraeeae
                     Tribe Spireeae
                       Genus Aruncus L. (1758)
                       Genus Gillenia Moench (1802)
                       Genus Neillia D.Don (1825)
                       Genus Physocarpus (Cambess.) Raf. (1838), nom. cons., orth. cons.
                       Genus Sibiraea Maxim. (1879)
                       Genus Sorbaria (Seringe) A.Braun (1860), nom. cons.
                       Genus Spiraea L. (1753)
                       Genus Stephanandra Siebold & Zucc. (1843)