[Angiospermae] J. Lindley (1830) see Infraphylum Angiospermae auct. Dicotyledones see Class Magnoliopsida Brongn. (1843) Superorder Polygonanae Takht. ex Reveal (1992) see Order Caryophyllales Juss. ex Bercht. & J.Presl (1820) Order Polygonales Dumort. (1829) see Order Caryophyllales Juss. ex Bercht. & J.Presl (1820) 1 Family Polygonaceae Juss. (1789), nom. cons. - buckwheat family