[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]
             Order Ranunculales Juss. ex Bercht. & J.Presl (1820)
               1 Family Eupteleaceae K.Wilh. (1910), nom. cons.
               2 Family Lardizabalaceae R.Br. (1821), nom. cons. - Lardizabala family
               3 Family Circaeasteraceae Hutch. (1926), nom. cons. - Circaeaster family
               4 Family Menispermaceae Juss. (1789), nom. cons. - moonseed family
               5 Family Berberidaceae Juss. (1789), nom. cons. - barberry family
               6 Family Ranunculaceae Juss. (1789), nom. cons. - buttercup family
               7 Family Papaveraceae Juss. (1789), nom. cons. - poppy family