Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Magnoliopsida Brongn. (1843) Subclass Lamiidae Takht. ex Reveal (1993) see [unranked] lamiids Superorder Solananae R.Dahlgren ex Reveal (1992) see Order Solanales Juss. ex Bercht. & J.Presl (1820) Order Polemoniales Bromhead (1838) see Order Ericales Bercht. & J.Presl (1820) Family Polemoniaceae Juss. (1789), nom. cons. - phlox family Subfamily Polemonioideae (Juss.) Arn. Tribe Gilieae V.E. Grant (1959) Genus Langloisia E.L. Greene (1896)