Central Taxonomic Thesaurus
Taxon Search
  Plantae
    Tracheophyta
           [Tracheobionta]
    Spermatophyta
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
               Rosids
               Malvids
                    Huerteales
                            <b>Petenaeaceae</b>