[plants] Haeckel (1866) - plants
   vascular plants see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
     euphyllophytes see Clade Euphyllophyta Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
       Spermatophyta Britton & Brown 1896 [Crane & Kenrick 1997], nom. cl. inval. - seed plants see Clade Spermatophyta Britton & Brown 1896 [Cantino, Doyle & Donoghue 2020]
         Class Magnoliopsida Brongn. (1843)
           "Eudicots" see Clade Eudicotyledoneae Donoghue, Doyle & Cantino 2007 [Donoghue, Doyle & Cantino 2020]
             "Core Eudicots" see Clade Gunneridae Soltis, Soltis & Judd 2007 [Soltis, Soltis & Judd 2020]
               Order Caryophyllales Juss. ex Bercht. & J.Presl (1820)
                 Family Polygonaceae Juss. (1789), nom. cons. - buckwheat family
                   Subfamily Polygonoideae Eaton
                     Tribe Coccolobeae Dumort. (1829)
                       1 Genus Antigonon Endl. (1837)
                       2 Genus Coccoloba P.Browne (1756), nom. cons., orth. cons.
                       3 Genus Muehlenbeckia C.F. Meisner (1841), nom. cons.