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 Iridales Raf. (1815) see Order Asparagales Link (1829)
           Family Iridaceae Juss. (1789), nom. cons. - Iris family
             Subfamily Iridoideae
               Tribe Sisyrinchieae
                 1 Genus Bobartia L. (1753)
                 2 Genus Libertia Spreng. (1824), nom. cons.
                 3 Genus Diplarrhena Labill. (1800)
                 4 Genus Orthrosanthus Sweet (1829)
                 5 Genus Sisyrinchium L. (1753)
                 6 Genus Olsynium Rafinesque (1836)
                 7 Genus Solenomelus Miers (1842)
                 8 Genus Tapeinia Comm. ex Juss. (1789)