﻿REPORT 
  OF 
  THE 
  BOTANIST. 
  51 
  

  

  USTILAGO 
  CANDOLLEI 
  Tul. 
  

  

  Heads 
  of 
  flowers 
  of 
  Polygonum 
  sagittatum. 
  Forestburgh. 
  Sep- 
  

   tember. 
  

  

  The 
  more 
  even 
  and 
  darker 
  colored 
  spores 
  separate 
  this 
  from 
  U. 
  

   utriculosa. 
  

  

  Ustilago 
  Montagnei 
  Tul. 
  var. 
  major 
  Desm. 
  

  

  Heads 
  of 
  flowers 
  of 
  Ehynohospora 
  glomerata. 
  Long 
  Island. 
  E. 
  

   S. 
  Miller. 
  

  

  The 
  larger 
  size 
  of 
  the 
  spores, 
  with 
  their 
  remarkable 
  pustules, 
  serve 
  

   to 
  distinguish 
  this 
  from 
  U. 
  Montagnei, 
  to 
  which, 
  as 
  a 
  variety, 
  it 
  is 
  

   referred. 
  I 
  have 
  thought 
  it 
  worthy 
  of 
  illustration. 
  (Plate 
  1, 
  figs. 
  

   11-12.) 
  

  

  COLEOSPORIUM 
  OCHRACEUM 
  Bon. 
  

  

  Leaves 
  of 
  Agrimonia 
  Ewpatoria. 
  Greenport. 
  July. 
  

   This 
  is 
  Uredo 
  Agrimoniw 
  Schw. 
  according 
  to 
  Dr. 
  Curtis. 
  

  

  Cystopus 
  Portulac^: 
  DC. 
  

  

  Leaves 
  of 
  purslane, 
  Portulaca 
  oleracea. 
  Sandlake 
  and 
  Fishkill. 
  

   August 
  and 
  September. 
  

  

  Cystopus 
  spinulosus 
  De 
  JBary. 
  

  

  Leaves 
  of 
  Canada 
  thistle, 
  Cirsium 
  Canadense. 
  Buffalo. 
  Clinton. 
  

  

  Graphiolum 
  Phcenicis 
  Poit. 
  

  

  Leaves 
  of 
  Phoenix 
  dissectifolia. 
  Conservatories. 
  Buffalo. 
  Clinton. 
  

   May. 
  

  

  Stilbum 
  vulgare 
  Tode. 
  

  

  Decaying 
  wood. 
  Sandlake. 
  August. 
  

  

  Stilbum 
  smaragdinum 
  A. 
  <& 
  8. 
  

  

  Decaying 
  wood. 
  Markham 
  Station. 
  Clinton. 
  May. 
  

  

  Epioocoum 
  neglectum 
  Desm. 
  

  

  Decaying 
  stems 
  of 
  Indian 
  corn, 
  etc. 
  Buffalo. 
  Clinton. 
  North 
  

   Green 
  bush. 
  July. 
  

  

  The 
  spores 
  in 
  our 
  specimens 
  often 
  exceed 
  the 
  dimensions 
  given 
  in 
  

   the 
  description 
  of 
  this 
  species. 
  

  

  ^EGERITA 
  CANDIDA 
  PeVS. 
  

  

  Decaying 
  wood. 
  Grand 
  Island 
  and 
  Sodus 
  Bay. 
  Clinton. 
  Octo- 
  

   ber 
  and 
  November. 
  

  

  Periconia 
  truncata 
  C. 
  <& 
  P. 
  n. 
  sp. 
  

  

  Scattered, 
  black 
  ; 
  stem 
  rather 
  thick, 
  composed 
  of 
  loosely 
  compacted 
  

  

  