organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Eukaryota Chatton, 1925 - eukaryotes
     Kingdom Fungi R.T.Moore (1980) - fungi
       Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
         Class Basidiomycetes G.Winter (1880)
           Subclass Agaricomycetidae Locq. ex Parmasto (1986)
             Order Cantharellales Gäum. (1926)
               Family Hydnaceae Chevall. (1826)
                 1 Genus Corallofungus Kobayasi (1983)
                 2 Genus Cystidiodendron Rick (1943), nom. dub.
                 3 ?Genus Dacrina Fr. (1825), nom. inut., nom. dub.
                 4 Genus Dentinum Gray (1821)
                 5 Genus Gloeomucro R.H.Petersen (1980)
                 6 Genus Hydnum L. (1753), nom. sanct., nom. cons.
                 7 Genus Nigrohydnum Ryvarden (1987)
                 8 Genus Phaeoradulum Pat. (1900)