[Angiospermae] J. Lindley (1830) see Infraphylum Angiospermae auct.
   Dicotyledones see Class Magnoliopsida Brongn. (1843)
     Superorder Gentiananae Thorne ex Reveal (1992) see Order Gentianales Juss. ex Bercht. & J.Presl (1820)
       Order Gentianales Juss. ex Bercht. & J.Presl (1820)
         1 Family Desfontainiaceae Endl. (1873), nom. cons. see Family Columelliaceae D.Don (1828), nom. cons.
         2 Family Loganiaceae R.Br. ex Mart. (1827), nom. cons. - butterfly-bush family
         3 Family Dialipetalanthaceae see Family Dialypetalanthaceae Rizzini & Occhioni (1948), nom. cons.
         4 Family Rubiaceae Juss. (1789), nom. cons. - coffee family
         5 Family Theligonaceae Dumort. (1829), nom. cons. - Theligonum family see Tribe Theligoneae
         6 Family Gentianaceae Juss. (1789), nom. cons. - gentian family
         7 Family Saccifoliaceae Maguire & Pires (1978) - Saccifolium family see Tribe Saccifolieae (Maguire & Pires) L. Struwe et al., in L. Struwe & V.A.Albert (2002)
         8 Family Apocynaceae Juss. (1789), nom. cons. - dogbane family
         9 Family Asclepiadaceae Borkh. (1797), nom. cons. see Subfamily Asclepiadoideae Burnett