living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Subkingdom Embryobionta Cronquist, Takht. & W.Zimm.
         Division Magnoliophyta Cronquist, Takht. & Zimmerm. (1966) see Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996)
           Class Liliopsida Batsch (1802) see Class Magnoliopsida Brongn. (1843)
             Subclass Liliidae J.H.Schaffn. (1911) see Order Liliales Perleb (1826)
               Order Orchidales Raf. (1815) see Order Asparagales Link (1829)
                 Family Orchidaceae Juss. (1789), nom. cons. - orchid family
                   Genus Cypripedium L. (1753)
                     Cypripedium acaule Aiton - moccasin flower