[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 Xyridaceae C.Agardh (1823), nom. cons. - yellow-eyed grass family Genus Aratitiyopea J.A. Steyermark & P.E. Berry, in J.A. Steyermark (1984)