﻿40 
  TTVENTY-XEXTH 
  REPOKT 
  ON 
  THE 
  STATE 
  MUSErX. 
  

  

  AgARICTTS 
  (PSALLIOTA) 
  PLAC03.TTCES 
  71. 
  SJ). 
  

  

  Pileus 
  rather 
  thin, 
  expanded, 
  plane, 
  dry, 
  squainulose, 
  whitish, 
  the 
  

   disk 
  and 
  small 
  scales 
  brown 
  ; 
  lamellae 
  close, 
  free, 
  white, 
  then 
  pinkish, 
  

   finally 
  blackish-brown 
  ; 
  stem 
  smooth, 
  containing 
  a 
  small 
  pith, 
  slightly 
  

   tapering 
  upward, 
  bulbous, 
  whitish, 
  the 
  bulb 
  stained 
  with 
  yellow 
  and 
  

   usually 
  giving 
  rise 
  to 
  one 
  or 
  two 
  root-like 
  processes; 
  annulus 
  large, 
  

   flabby, 
  often 
  studded 
  with 
  drops 
  of 
  a 
  dark-colored 
  fluid 
  ; 
  spores 
  ellip- 
  

   tical, 
  brown, 
  .00018'-.0002' 
  long. 
  

  

  Plant 
  3-5' 
  high, 
  pileus 
  2-3' 
  broad, 
  stem 
  2 
  /, 
  -4" 
  thick. 
  

  

  Ground 
  under 
  hemlock 
  trees. 
  Oneida. 
  H. 
  A. 
  Warne. 
  Knowers- 
  

   ville. 
  July. 
  

  

  This 
  is 
  a 
  beautiful 
  Agaric, 
  the 
  flattened 
  pileus 
  being 
  finely 
  adorned 
  

   by 
  the 
  minute 
  brown 
  scales. 
  

  

  Agaricus 
  (Htpholoma) 
  squalidellus 
  n. 
  sp. 
  

  

  Pileus 
  thin, 
  subconical, 
  convex 
  or 
  subcampanulate, 
  expanded 
  when 
  

   old, 
  smooth, 
  hygrophanous, 
  ochraceous-yellow 
  when 
  dry, 
  darker 
  and 
  

   striatulate 
  when 
  moist, 
  squalid 
  and 
  spore-stained 
  when 
  old; 
  lamellae 
  

   broad, 
  lax, 
  rounded 
  behind, 
  whitish, 
  then 
  purplish-brown 
  with 
  a 
  

   whitish 
  edge 
  ; 
  stem 
  slender, 
  stuffed, 
  fibrous, 
  subflexuous, 
  reddish- 
  

   brown 
  ; 
  spores 
  elliptical, 
  purple-brown, 
  .00035 
  '-.0004' 
  long. 
  

  

  Plant 
  gregarious, 
  1-2'high, 
  pileus 
  6"-12" 
  broad, 
  stem 
  1" 
  thick. 
  

  

  Damp 
  ground 
  in 
  or 
  near 
  wood 
  roads. 
  Greig. 
  September. 
  

   A 
  small 
  form 
  sometimes 
  occurs 
  with 
  the 
  pileus 
  gibbous 
  or 
  broadly 
  

   umbonate. 
  

  

  Agaricus 
  (Psiloctbe) 
  elongatepes 
  n. 
  sp. 
  

  

  Pileus 
  thin, 
  convex, 
  then 
  expanded, 
  smooth, 
  moist, 
  yellow 
  ; 
  lamel- 
  

   lae 
  subdistant, 
  broad, 
  plane, 
  then 
  ventricose, 
  yellowish 
  becoming 
  

   brown, 
  usually 
  with 
  the 
  edge 
  whitish 
  ; 
  stems 
  elongated, 
  subfragile, 
  

   flexuous, 
  equal, 
  stuffed 
  or 
  hollow, 
  usually 
  with 
  a 
  few 
  silky 
  fibrils, 
  

   pallid 
  or 
  rufous; 
  spores 
  brown, 
  elliptical, 
  .0004'-.0005' 
  long. 
  

  

  Plant 
  3-5' 
  high, 
  pileus 
  6"-10" 
  broad, 
  stem 
  1" 
  thick. 
  

  

  Among 
  sphagnum 
  in 
  marshes 
  and 
  wet 
  places 
  in 
  woods. 
  Greig. 
  

   September. 
  

  

  It 
  appears 
  to 
  be 
  allied 
  to 
  A. 
  elongatus. 
  When 
  young 
  the 
  presence 
  

   of 
  a 
  slight 
  veil 
  is 
  manifest. 
  

  

  Agaricus 
  (Htpholoma) 
  incertus 
  ?i. 
  sp. 
  

  

  Pileus 
  fragile, 
  convex 
  or 
  subcampanulate, 
  then 
  expanded, 
  hygro- 
  

   phanous, 
  often 
  radiately-wrinkled, 
  whitish 
  with 
  the 
  disk 
  yellowish, 
  

   the 
  thin 
  margin 
  sometimes 
  purplish-tinted, 
  often 
  wavy, 
  adorned 
  by 
  

   fragments 
  of 
  the 
  white 
  flocculent 
  fugacious 
  veil 
  ; 
  lamellae 
  close, 
  nar- 
  

  

  