#thyrsopteris__Thyrsopteris_elegans  a terrestrial tree fern of South America
  supertype:  tree_fern  any of numerous usually tropical ferns having a thick woody stem or caudex and a crown of large fronds; found especially in Australia and New Zealand; chiefly of the families Cyatheaceae and Marattiaceae but some from Polypodiaceae
  member of:  genus_Thyrsopteris  1 species
     member of:  family_Dicksoniaceae__Dicksoniaceae  tree ferns: genera Dicksonia; Cibotium; Culcita; Thyrsopteris
        member of:  order_Filicales__Filicales__Polypodiales__order_Polypodiales  true (leptosporangiate) ferns
           member of:  class_Filicopsida__Filicopsida__Filicinae__class_Filicinae  ferns
              member of:  division_Pteridophyta__Pteridophyta  containing all the vascular plants that do not bear seeds: ferns, horsetails, club mosses, and whisk ferns; in some classifications considered a subdivision of Tracheophyta
                 member of:  kingdom_Plantae__Plantae__plant_kingdom__plantkingdom  taxonomic kingdom comprising all living or extinct plants

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