Central Taxonomic Thesaurus

Taxon Search
Organism
  Plantae
    Pteridobiotina
      Tracheophyta
            Magnoliopsida
                    Fagales
                            Fagaceae
                                     Castanea
                                             Castanea pumila
                                             Castanea sativa
                                     Fagus
                                             Fagus crenata
                                                   [Fagus ferruginea]
                                             Fagus sylvatica
                                     Quercus
                                             Quercus cerris
                                             Quercus coccifera
                                             Quercus frainetto
                                                   [Quercus conferta]
                                             Quercus ilex
                                             Quercus lusitanica
                                             Quercus palustris
                                             Quercus petraea
                                               Quercus petraea subsp. petraea
                                                     [Quercus sessiliflora]
                                             Quercus pubescens
                                             Quercus robur
                                               Quercus robur subsp. robur
                                                     [Quercus pedunculata]
                                             Quercus rubra