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  ItiO 
  TABULAR 
  ARRANGEMENT 
  

  

  334. 
  Perithecia 
  membranaceous, 
  immersed, 
  scarcely 
  

  

  papillate. 
  Sporidia 
  elliptical 
  or 
  oblong, 
  two 
  or 
  

   four-celled, 
  rarely 
  simple, 
  hyaline 
  or 
  pale. 
  

  

  Spiijirella, 
  Fr. 
  

  

  335. 
  Parasitic. 
  Perithecia 
  globose, 
  black, 
  innate, 
  

  

  slightly 
  prominent. 
  Nucleus 
  firm, 
  at 
  first 
  

   mouthless, 
  then 
  with 
  a 
  roundish 
  aperture. 
  

  

  Stigmatea, 
  Fr. 
  

  

  330. 
  Perithecia 
  globose, 
  black, 
  mouthless, 
  innate, 
  con- 
  

   cealed 
  by 
  the 
  blackened 
  substance 
  of 
  the 
  leaves, 
  

   ultimately 
  splitting 
  across. 
  

  

  Hypospila, 
  Fr. 
  

  

  337. 
  Nucleus 
  without 
  a 
  perithecium, 
  coloured 
  or 
  black, 
  

   covered 
  by 
  the 
  transformed 
  substance 
  of 
  the 
  

   matrix, 
  or 
  immersed 
  therein. 
  Isotiiea, 
  Fr. 
  

  

  838. 
  Parasitic. 
  Mycelium 
  creeping, 
  black. 
  Perithecia 
  

   elongated, 
  often 
  branched, 
  composed 
  of 
  con- 
  

   fluent 
  threads, 
  with 
  the 
  tips 
  often 
  free 
  at 
  the 
  

   apex. 
  Capnodium, 
  Mont. 
  

  

  339. 
  Perithecia 
  subcarbonaceous, 
  elliptic, 
  closed, 
  burst- 
  

  

  ing 
  by 
  a 
  longitudinal 
  Assure. 
  Nucleus 
  and 
  asci 
  

   diffluent. 
  Dicu^na, 
  Fr. 
  

  

  Section 
  IV. 
  — 
  Nectriei. 
  

  

  340. 
  Stroma 
  vertical, 
  fleshy, 
  clavate 
  or 
  capitate. 
  

  

  Perithecia 
  immersed. 
  Sporidea 
  linear, 
  multi- 
  

   septate, 
  breaking 
  up 
  into 
  fragments. 
  

  

  TOEEUBIA, 
  Lev. 
  

  

  341. 
  Stipitate, 
  with 
  a 
  globose 
  head, 
  produced 
  from 
  a 
  

  

  sclerotium, 
  fleshy. 
  Asci 
  linear. 
  Sporidia 
  

   filiform, 
  simple. 
  Claviceps, 
  Tul. 
  

  

  