[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)
           Monocotyledons see Superorder Lilianae Takht. (1967)
             Order Pandanales R.Br. ex Bercht. & J.Presl (1820)
               1 Family Velloziaceae J.Agardh (1858), nom. cons. - Vellozia family
               2 Family Triuridaceae Gardner (1843), nom. cons. - Triuris family
               3 Family Stemonaceae Caruel (1878), nom. cons. - Stemona family
               4 Family Cyclanthaceae Poit. ex A.Rich. (1824), nom. cons. - Panama hat family
               5 Family Pandanaceae R.Br. (1810), nom. cons. - screw-pine family