Central Taxonomic Thesaurus

Taxon Search
Organism
  Fungi
      Basidiomycota
            Agaricomycetes
                    Boletales
                            Rhizopogonaceae
                                    Rhizopogon
                                            Rhizopogon alexsmithii
                                                   [Alpova alexsmithii]
                                            Rhizopogon niger
                                                   [Hysterangium niger]
                                    Rhopalogaster
                                            Rhopalogaster transversarius
                                                   [Cauloglossum transversarium]