[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]
         Magnoliopsida Brongn. (1843)
           Monocotyledons see Superorder Lilianae Takht. (1967)
             Asparagales Link (1829)
               Tecophilaeaceae Leyb. (1862), nom. cons.
                 1 Conanthera Ruiz & Pav. (1802)
                 2 Cyanella L. (1754)
                 3 Kabuyea
                 4 Odontostomum J. Torrey (1856)
                 5 Tecophilaea Bertero ex Colla (1836)
                 6 Walleria Kirk (1864)
                 7 Zephyra D.Don (1832)