Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
Count: [f] 2c;232o;592f;6085g;41s; †1g
   Class Magnoliopsida Brongn. (1843)
  Count: -
     Subclass Lamiidae Takht. ex Reveal (1993) see [unranked] lamiids
    Count: [f] 15o;54f;880g
       Superorder Gentiananae Thorne ex Reveal (1992) see Order Gentianales Juss. ex Bercht. & J.Presl (1820)
      Count: [f] 3o;14f;227g
         Order Rubiales Dumort. (1829) see Order Gentianales Juss. ex Bercht. & J.Presl (1820)
        Count: [f] 4f;80g
           Family Rubiaceae Juss. (1789), nom. cons. - coffee family
          Count: 76g
             Subfamily Antirheoideae see Subfamily Cinchonoideae
            Count: 10g
               Genus Hutchinsonia W. Robyns (1928)
              Count: -