#earth-ball__earthball__truffle__earthnut  any of various highly prized edible subterranean fungi of the genus Tuber; grow naturally in southwestern Europe
  supertype:  #fungus  a parasitic plant lacking chlorophyll and leaves and true stems and roots and reproducing by spores
  member of:  #genus_Tuber__Tuber  type genus of the Tuberaceae: fungi whose fruiting bodies are typically truffles
     member of:  #family_Tuberaceae__Tuberaceae  family of fungi whose ascocarps resemble tubers and vary in size from that of an acorn to that of a large apple
        member of:  #order_Tuberales__Tuberales  small order of fungi belonging to the subdivision Ascomycota having closed underground ascocarps
           member of:  #subdivision_Ascomycota__Ascomycota__Ascomycotina__subdivision_Ascomycotina  a large subdivision of Eumycota including Hemiascomycetes and Plectomycetes and Pyrenomycetes and Discomycetes; sac fungi; in some classification systems considered a division of the kingdom Fungi
              member of:  #division_Eumycota__Eumycota  true fungi; eukaryotic heterotrophic walled organisms; distinguished from Myxomycota (funguslike slime molds): comprises subdivisions Mastigomycotina; Zygomycotina; Ascomycotina; Basidiomycotina; Deuteromycotina (imperfect fungi)
                 member of:  #kingdom_Fungi__Fungi__fungus_kingdom  the taxonomic kingdom of lower plants

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