[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 Panicoideae Tribe Andropogoneae Dumort. (1824) Subtribe Chionachininae nom. null. see Subtribe Chionachninae Clayton (1981) Genus Chionachne R.Br., in J.J. Bennett & R.Br. (1838)