asexual fungi R.T.Moore (1980) - fungi
   Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
     Subphylum Agaricomycotina Doweld (2001)
       Class Agaricomycetes Doweld (2001)
         Order Cantharellales Gäum. (1926)
           Family Hydnaceae Chevall. (1826)
             Anamorph genus Osteomorpha G. Arnaud ex Watling & W.B. Kendr. (1979)