[Angiospermae] J. Lindley (1830) see Infraphylum Angiospermae auct.
   Monocotyledones see Class Liliopsida Batsch (1802)
     Superorder Commelinanae Takht. (1967) see Order Commelinales Mirb. ex Bercht. & J.Presl (1820)
       Order Cyperales Juss. ex Bercht. & J.Presl (1820) see Order Poales Burnett (1835)
         Family Thurniaceae Engl. (1907), nom. cons. - Thurnia family