[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)
             Commelinids see Clade Commelinidae Takhtajan 1967 [Graham, Saarela & Judd 2020]
               Order Poales Burnett (1835) - grasses
                 Family Cyperaceae Juss. (1789), nom. cons. - sedge family
                   Subfamily Cyperoideae
                     Tribe Cypereae Dumort. (1829)
                       1.1 Genus Cyperus L. (1753)
                       1.2 Genus Pycreus P.Beauv. (1816)
                       2 Genus Isolepis R.Br. (1810)
                       3 Genus Kyllinga Rottbøll (1773), nom. cons.