Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Magnoliopsida Brongn. (1843) Subclass Rosidae Takht. (1967) see Superorder Rosanae Takht. (1967) Superorder Geranianae Takht. (1997), nom. inval. see Order Geraniales Juss. ex Bercht. & J.Presl (1820) Order Vochysiales Dumort. (1829) see Order Myrtales Juss. ex Bercht. & J.Presl (1820) Family Tremandraceae R.Br. ex DC. (1824), nom. cons. - Tremandra family see Tribe Tremandreae (R.Br. ex DC., 1824) Rchb. (1832) Genus Tetratheca Sm. (1793)