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 Lamianae Takht. (1967) see Order Lamiales Bromhead (1838)
         Order Scrophulariales Lindl. (1833) see Order Lamiales Bromhead (1838)
           Family Gesneriaceae Rich. & Juss. (1816), nom. cons. - gesneriad family
             Subfamily Cyrtandroideae Burnett see Subfamily Didymocarpoideae Arn.
               Tribe Championieae Fritsch (1893) see Subfamily Didymocarpoideae Arn.
                 1 Genus Platystemma Wall. (1831)
                 2 Genus Trisepalum C.B.Clarke, in A.DC. & A.C. de Candolle (1883)