﻿82 
  Twenty-eighth 
  Report 
  on 
  the 
  State 
  Museum. 
  

  

  few 
  rigid 
  black 
  hairs 
  or 
  setae 
  ; 
  asci 
  rather 
  broad, 
  often 
  nar 
  

   rowed 
  above 
  ; 
  spores 
  crowded 
  or 
  biseriate, 
  at 
  first 
  hyaline, 
  

   then 
  yellowish, 
  uniseptate, 
  with 
  the 
  cells 
  unequal, 
  slightly 
  

   constricted 
  at 
  the 
  septum, 
  .00035'-.0005' 
  long. 
  

  

  Fallen 
  leaves 
  of 
  Betula 
  populifolia. 
  Center. 
  May. 
  

  

  Venturia 
  Clintonii 
  n. 
  $p. 
  

  

  Gregarious 
  in 
  indeterminate 
  suborbicular 
  patches; 
  peri- 
  

   thecia 
  nearly 
  free, 
  globose, 
  black, 
  hispid 
  with 
  few 
  straight 
  

   black 
  bristles 
  ; 
  asci 
  linear 
  ; 
  spores 
  obovate, 
  uniseriate, 
  uni- 
  

   septate, 
  yellowish 
  or 
  yellowish-brown, 
  .0004' 
  long, 
  the 
  

   septum 
  usually 
  nearest 
  the 
  small 
  end. 
  

  

  Under 
  surface 
  of 
  fallen 
  leaves 
  of 
  Cornus 
  cirdnata. 
  Buf- 
  

   falo. 
  Clinton. 
  May. 
  (Plate 
  2, 
  figs. 
  22-25.) 
  

  

  The 
  decidedly 
  colored 
  uniseriate 
  spores 
  afford 
  a 
  peculiar 
  

   character 
  in 
  this 
  species. 
  

  

  Venturia 
  Kalmi^e 
  n. 
  sp. 
  

  

  Perithecia 
  minute, 
  prominent, 
  centrally 
  aggregated 
  on 
  small 
  

   orbicular 
  brown 
  spots 
  or 
  scattered 
  along 
  the 
  midrib, 
  black- 
  

   bristly 
  with 
  straight 
  rigid 
  divergent 
  black 
  hairs 
  ; 
  asci 
  sub- 
  

   cylindrical, 
  .0013' 
  long 
  ; 
  spores 
  oblong 
  or 
  subfusiform, 
  

   minutely 
  nucleate, 
  .00035' 
  long. 
  

  

  Upper 
  surface 
  of 
  living 
  leaves 
  of 
  Kalmia 
  glauca. 
  Kasoag- 
  

   Jnly. 
  (Plate 
  2, 
  figs. 
  6-9.) 
  

  

  The 
  affected 
  leaves 
  are 
  the 
  older 
  ones 
  occupying 
  the 
  lower 
  

   part 
  of 
  the 
  stem. 
  

  

  NEW 
  STATIONS 
  OF 
  RARE 
  PLANTS, 
  

   REMARKS 
  AND 
  OBSERVATIONS. 
  

  

  Bbasenia 
  peltata 
  Pursh. 
  

  

  Mud 
  Pond 
  near 
  the 
  base 
  of 
  Mt. 
  Dix. 
  Also 
  in 
  many 
  other 
  

   lakes 
  and 
  ponds 
  of 
  the 
  Adirondack 
  region. 
  V. 
  Colvin. 
  

  

  Solea 
  ooncolor 
  Oing. 
  

  

  Manlius. 
  Wibbe. 
  Pine 
  Plains. 
  L. 
  H. 
  Hoysradt. 
  " 
  New 
  

   Lebanon 
  near 
  the 
  Shaker 
  Settlement." 
  Beck 
  Herbarium. 
  

  

  