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 Lamianae Takht. (1967) see Order Lamiales Bromhead (1838)
      Count: [f] 5o;25f;441g
         Order Scrophulariales Lindl. (1833) see Order Lamiales Bromhead (1838)
        Count: [f] 15f;256g
           Family Scrophulariaceae Juss. (1789), nom. cons. - figwort family
          Count: 127g
             Subfamily Scrophularioideae Beilschm. see Tribe Scrophularieae
            Count: 67g
               Tribe Cheloneae Benth. (1846)
              Count: 5g
                 1 Genus Oreosolen Hook.f. (1884)
                Count: -
                 2 Genus Chelone L. (1753)
                Count: -
                 3 Genus Penstemon Schmidel (1763)
                Count: -
                 4 Genus Russelia Jacq. (1760)
                Count: -
                 5 Genus Halleria L. (1753)
                Count: -