After Parker, 1982

<==o Hymenomycetes ()
   |--o Exobasidiales ()
   |  `-- Exobasidiaceae ()
   `--o Agaricales ()
      |-- Corticiaceae ()
      |-- Cyphellaceae ()
      |-- Lachnocladiaceae ()
      |-- Hymenochaetaceae ()
      |-- Thelephoraceae ()
      |-- Coniophoraceae ()
      |-- Gomphaceae ()
      |-- Fistulinaceae ()
      |-- Schizophyllaceae ()
      |-- Auriscalpiaceae ()
      |-- Hericiaceae ()
      |-- Hydnaceae ()
      |-- Echinodontiaceae ()
      |-- Polyporaceae ()
      |-- Ganodermataceae ()
      |-- Bondarzewiaceae ()
      |-- Clavariaceae ()
      |-- Cantharellaceae ()
      |-- Hygrophoraceae ()
      |-- Tricholomataceae ()
      |-- Russulaceae ()
      |-- Amanitaceae ()
      |-- Rhodophyllaceae ()
      |-- Volvariaceae ()
      |-- Lepiotaceae ()
      |-- Agaricaceae ()
      |-- Paxillaceae ()
      |-- Gomphidiaceae ()
      |-- Boletaceae ()
      |-- Cortinariaceae ()
      |-- Bolbitiaceae ()
      `-- Coprinaceae ()

Reference(s):