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 Gentiananae Thorne ex Reveal (1992) see Order Gentianales Juss. ex Bercht. & J.Presl (1820)
         Order Rubiales Dumort. (1829) see Order Gentianales Juss. ex Bercht. & J.Presl (1820)
           Family Rubiaceae Juss. (1789), nom. cons. - coffee family
             Subfamily Cinchonoideae
               01 Genus Cinchona L. (1753)
               02 Genus Exostema (Pers.) Bonpl. (1807)
               03 Genus Mitragyna P.W. Korthals (1839), nom. cons.
               04 Genus Uncaria Schreber (1789), nom. cons.
               05 Genus Adina Salisb. (1807)
               06 Genus Neolamarckia J. Bosser (1985)
               07 Genus Hillia Jacq. (1760)
               08 Genus Gleasonia Standl. (1931)
               09 Genus Henriquezia Spruce ex Bentham (1854)
               10 Genus Platycarpum Bonpl., in Humb. & Bonpl. (1811)
               11 Genus Rondeletia L. (1753)
               12 Genus Sipanea Aubl. (1775)
               13 Genus Condaminea DC. (1830)
               14 Genus Bikkia Reinw. (1825), nom. cons.
               15 Genus Acranthera Arn. ex Meissn. (1838), nom. cons.
               16 Genus Mussaenda L. (1753)
               17 Genus Sabicea Aubl. (1775)
               18 Genus Leucolophus Bremekamp (1940) see Genus Urophyllum Jack ex N. Wall., in Roxburgh (1824)
               19 Genus Urophyllum Jack ex N. Wall., in Roxburgh (1824)
               20 Genus Pauridiantha Hook.f., in Bentham & Hook.f. (1873)