Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Liliopsida Batsch (1802) see Class Magnoliopsida Brongn. (1843) Subclass Arecidae Takht. (1967) see Order Arecales Bromhead (1840) Superorder Arecanae Takht. (1967) see Order Arecales Bromhead (1840) Order Arecales Bromhead (1840) - palms Family Arecaceae Bercht. & J.Presl (1820), nom. cons. - palm family Subfamily Arecoideae Genus Roystonea O.F. Cook (1900)