Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Liliopsida Batsch (1802) see Class Magnoliopsida Brongn. (1843)
     Subclass Liliidae J.H.Schaffn. (1911) see Order Liliales Perleb (1826)
       Superorder Lilianae Takht. (1967) - monocots
         Order Orchidales Raf. (1815) see Order Asparagales Link (1829)
           Family Orchidaceae Juss. (1789), nom. cons. - orchid family
             Subfamily Orchidoideae de Jussieu (1789)
               Tribe Orchideae Small (1933)
                 1 Genus Orchis L. (1753)
                 2 Genus Dactylorhiza Necker ex Nevski (1937)
                 3 Genus Ophrys L. (1753)
                 4 Genus Anacamptis Rich. (1817)
                 5 Genus Platanthera Rich. (1817)
                 6 Genus Gymnadenia R.Br. (1813)
                 7 Genus Habenaria Willd. (1805)
                 8 Genus Cynorkis Thouars (1809)
                 9 Genus Peristylus Blume (1825), nom. cons.