Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Magnoliopsida Brongn. (1843) Subclass Caryophyllidae Takht. (1967) see Order Caryophyllales Juss. ex Bercht. & J.Presl (1820) Superorder Caryophyllanae Takht. (1967) Order Caryophyllales Juss. ex Bercht. & J.Presl (1820) Suborder Phytolacineae see Suborder Phytolaccineae Family Nyctaginaceae Juss. (1789), nom. cons. - four o'clock family Tribe Boldoeae Heimerl (1889) Genus Salpianthus Bonpl., in Humb. & Bonpl. (1807)