[Angiospermae] J. Lindley (1830) see Infraphylum Angiospermae auct.
   Dicotyledones see Class Magnoliopsida Brongn. (1843)
     Superorder Rutanae Takht. (1967) see Order Sapindales Juss. ex Bercht. & J.Presl (1820)
       Order Polygalales Dumort. (1829) see Order Fabales Bromhead (1838)
         Family Trigoniaceae A.Juss. (1849), nom. cons. - Trigonia family