[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 Gramineae Juss. (1789), nom. cons. see Family Poaceae Barnhart (1895), nom. cons.
                   Subfamily Pooideae
                     Tribe Poeae R.Br. (1814)
                       01 Genus Ampelodesmos Link (1827)
                       02 Genus Briza L. (1753)
                       03 Genus Cynosurus L. (1753)
                       04 Genus Dactylis L. (1753)
                       05 Genus Festuca L. (1753)
                       06 Genus Lolium L. (1753)
                       07 Genus Poa L. (1753)
                       08 Genus Puccinellia Parl. (1848)
                       09 Genus Sesleria Scop. (1760)
                       10 Genus Vulpia C.C.Gmel. (1805)