﻿290 
  NEW 
  YORK 
  STATE 
  MUSEUM 
  

  

  squamules 
  of 
  the 
  pileus 
  are 
  not 
  appressed^ 
  nor 
  has 
  the 
  pileus 
  the 
  

   same 
  color 
  as 
  that 
  species. 
  ' 
  

  

  Inocybe 
  albodisca 
  n, 
  sp. 
  

  

  Pileus 
  conical 
  or 
  campanulate, 
  umbonate, 
  smooth 
  and 
  whitish 
  at 
  

   the 
  apex 
  when 
  fresh 
  and 
  moist, 
  elsewhere 
  dingy^ 
  yellowish 
  browa 
  

   or 
  lilac 
  brown, 
  paler 
  when 
  dry 
  and 
  slightly 
  fibrilloise 
  or 
  silky, 
  longi- 
  

   tudinally 
  rimose; 
  lamellae 
  moderately 
  close, 
  rounded 
  behind, 
  whitish 
  

   when 
  young, 
  becoming 
  sub 
  ferruginous 
  with 
  age; 
  stem 
  equal, 
  solid^ 
  

   striate, 
  glabrous 
  or 
  slightly 
  mealy 
  or 
  pruinose 
  at 
  the 
  top, 
  pallid;, 
  

   spores 
  nodulose, 
  .0003 
  in. 
  long, 
  nearly 
  as 
  broad. 
  

  

  Pileus 
  about 
  i 
  in. 
  broad; 
  stem 
  i 
  tO' 
  2 
  in. 
  long, 
  2 
  to 
  3 
  lines 
  thick. 
  

  

  Under 
  spruce 
  and 
  balsam 
  fir 
  trees. 
  North 
  Elba, 
  Essex 
  county. 
  

   August. 
  

  

  Easily 
  distinguished 
  from 
  all 
  other 
  species 
  of 
  this 
  genus 
  known 
  to 
  

   me, 
  by 
  the 
  whitish 
  umbonate 
  apex 
  of 
  the 
  pileus. 
  

  

  Flammula 
  viscida 
  n. 
  sp. 
  

  

  Densely 
  caespltose; 
  pileus 
  hemispheric 
  or 
  convex, 
  glabrous,, 
  

   covered 
  with 
  a 
  separable 
  viscid 
  pellicle, 
  obscurely 
  striatulate 
  on 
  the 
  

   margin 
  when 
  moist, 
  pale 
  yellow, 
  the 
  thin 
  margin 
  incurved 
  when 
  

   young, 
  flesh 
  white; 
  lamellae 
  thin, 
  close, 
  emarginate, 
  adnexed,. 
  

   whitish 
  when 
  young, 
  becoming 
  dark 
  ferruginous; 
  stem 
  equal, 
  

   fibrous, 
  hollow 
  but 
  the 
  cavity 
  small, 
  sometimes 
  squamulose, 
  pallid 
  

   or 
  subf 
  erruginous 
  ; 
  spores 
  brownish 
  ferruginous, 
  broadly 
  elliptic, 
  

   .00024 
  to 
  .0003 
  in. 
  long, 
  .00016 
  to 
  .0002 
  broad. 
  

  

  Pileus 
  6 
  to 
  12 
  lines 
  broad; 
  stem 
  i 
  to 
  2 
  in. 
  long, 
  1.5 
  to 
  2 
  lines 
  

   thick. 
  

  

  Decaying 
  wood 
  of 
  alder, 
  Alnus 
  incana. 
  North 
  Elba. 
  August. 
  

  

  This 
  species 
  resembles 
  F. 
  alnicola 
  in 
  color, 
  but 
  its 
  smaller 
  size, 
  

   densely 
  caespitose 
  mode 
  of 
  growth, 
  viscid 
  separable 
  pellicle 
  and 
  

   emarginate 
  lamellae 
  separate 
  it. 
  Sometimes 
  there 
  is 
  a 
  slight 
  trace 
  

   of 
  an 
  annulus 
  on 
  the 
  stem, 
  thereby 
  indicating 
  a 
  close 
  relationship 
  to 
  

   the 
  genus 
  Pholiota. 
  

  

  Tubaria 
  deformata 
  n. 
  sp. 
  

  

  Pileus 
  thin, 
  convex, 
  becoming 
  plane 
  or 
  centrally 
  depressed, 
  often 
  

   wavy 
  Or 
  irregular 
  on 
  the 
  margin, 
  glabrous, 
  hygrophanous, 
  reddish 
  

  

  