[Angiospermae] J. Lindley (1830) see Infraphylum Angiospermae auct.
   Dicotyledones see Class Magnoliopsida Brongn. (1843)
     Superorder Nymphaeanae Thorne ex Reveal (1992)
       1 Order Piperales Bercht. & J.Presl (1820)
       2 Order Nymphaeales Salisb. ex Bercht. & J.Presl (1820)