﻿128 
  TABULAR 
  ARRANGEMENT 
  

  

  Order 
  II.— 
  POLTPOREI. 
  Tube-bearing 
  Fungi. 
  

  

  II 
  vmenium, 
  or 
  spore-beariug 
  surface, 
  lining 
  the 
  cavities 
  

   of 
  tubes 
  or 
  pores, 
  which 
  are 
  sometimes 
  broken 
  up 
  into 
  

   plates. 
  

  

  Genera. 
  

  

  19. 
  Tubes 
  separable 
  from 
  one 
  another 
  ; 
  hymenopho- 
  

   rum 
  distinct 
  from 
  hymenium. 
  Boletus, 
  Fr. 
  

  

  20. 
  Spores 
  globose, 
  or 
  broadly 
  elliptic 
  and 
  rough. 
  

  

  Strobilomyces, 
  Berk. 
  

  

  21. 
  Pores 
  not 
  easily 
  separable. 
  Polyporus, 
  Fr. 
  

  

  22. 
  Pores 
  concrete 
  with 
  the 
  pileus. 
  Trametes, 
  Fr. 
  

  

  23. 
  Substance 
  corky; 
  pores 
  labyrinthiform. 
  

  

  DjEdalea, 
  Pcrs. 
  

  

  24. 
  Substance 
  waxy, 
  with 
  sinuous 
  toothed 
  folds. 
  

  

  Merulius, 
  Fr. 
  

  

  2o. 
  Covered 
  with 
  papillae, 
  ultimately 
  opening. 
  

  

  Porotiielium, 
  Fr. 
  

  

  2G. 
  Hvmenium 
  inferior; 
  papillfiB 
  forming 
  distinct 
  

   tubes. 
  Fistulina, 
  liuM 
  

  

  Order 
  ITT. 
  — 
  TTYDXEI. 
  Spine-bearing 
  Fungi. 
  

  

  Fructifying 
  surface 
  spread 
  over 
  spines 
  or 
  teeth. 
  

  

  Genera. 
  

  

  27. 
  Spines 
  awl-shaped, 
  distinct. 
  IIydnum, 
  L. 
  

  

  VH. 
  Gill-like 
  teeth, 
  irregularly 
  distributed, 
  bearing 
  tike 
  

   hyineniiiin. 
  Siktothema, 
  Pers. 
  

  

  