Central Taxonomic Thesaurus
Taxon Search
  Plantae
    Tracheophyta
           [Tracheobionta]
    Spermatophyta
      Magnoliophyta
             [Angiospermae]
            Magnoliopsida
                   [Dicotyledoneae]
                   [Magnoliatae]
              Rosidae
                    Polygalales
                            <b>Xanthophyllaceae</b>