﻿44 
  TWENTY-NINTH 
  REPORT 
  ON 
  THE 
  STATE 
  MUSEUM. 
  

  

  Mossy 
  ground 
  in 
  swamps. 
  Sandlake. 
  August. 
  

   The 
  species 
  is 
  related 
  to 
  L. 
  deliciosus, 
  but 
  there 
  are 
  no 
  orange 
  

   hues 
  either 
  to 
  the 
  plant 
  or 
  the 
  milk 
  as 
  in 
  that 
  species. 
  

  

  Lactarius 
  parvus 
  n. 
  sj>. 
  

  

  Pileus 
  nearly 
  plane, 
  then 
  depressed, 
  smooth, 
  reddish-brown, 
  becom- 
  

   ing 
  paler 
  ; 
  lamellae 
  crowded, 
  narrow, 
  white, 
  then 
  tinged 
  with 
  yellow 
  ; 
  

   stem 
  mostly 
  short, 
  often 
  curved, 
  stuffed, 
  equal 
  or 
  slightly 
  tapering 
  

   upward, 
  whitish 
  ; 
  milk 
  white, 
  taste 
  acrid 
  ; 
  spores 
  globose, 
  rough, 
  

   .00033' 
  in 
  diameter. 
  

  

  Plant 
  about 
  V 
  high, 
  pileus 
  6 
  // 
  -12 
  // 
  broad, 
  stem 
  l"-2" 
  thick. 
  

  

  Decaying 
  stumps 
  in 
  woods. 
  Sandlake 
  and 
  Greig. 
  August 
  and 
  

   September. 
  

  

  Marasmius 
  spongiosus 
  B. 
  & 
  G. 
  

  

  Ground 
  among 
  fallen 
  leaves. 
  West 
  Albany 
  and 
  Center. 
  August. 
  

  

  Boletus 
  badius 
  Fr. 
  

  

  Woods. 
  Greig 
  and 
  Sandlake. 
  August 
  and 
  September. 
  

  

  Boletus 
  parasiticus 
  Bull. 
  

  

  Parasitic 
  on 
  Scleroderma 
  vulgare. 
  Willowemoc. 
  Gerard. 
  

  

  Boletus 
  Russellii 
  Frost. 
  

  

  Woods. 
  Sandlake. 
  August. 
  

  

  This 
  species 
  is 
  rare 
  with 
  us. 
  It 
  is 
  remarkable 
  for 
  its 
  long 
  lacunose- 
  

   reticulated 
  and 
  roughly 
  lacerated 
  stem, 
  which 
  is 
  narrowed 
  at 
  the 
  top 
  

   and 
  sometimes 
  strongly 
  curved 
  at 
  the 
  base. 
  Mr. 
  Frost 
  finds 
  a 
  form 
  

   with 
  the 
  stem 
  much 
  twisted. 
  

  

  Boletus 
  Bavenelii 
  B. 
  db 
  G 
  ♦ 
  

  

  Woods. 
  Sandlake. 
  August. 
  

  

  If 
  I 
  understand 
  this 
  species 
  correctly 
  it 
  often 
  attains 
  much 
  larger 
  

   dimensions 
  than 
  those 
  given 
  in 
  the 
  description. 
  The 
  tubes 
  are 
  at 
  

   first 
  whitish 
  but 
  in 
  drying 
  they 
  change 
  to 
  a 
  brown 
  color. 
  They 
  

   become 
  dingy-brown 
  where 
  bruised. 
  The 
  stem 
  sometimes 
  tapers 
  

   downwards 
  and 
  is 
  usually 
  peronate 
  and 
  more 
  or 
  less 
  annulate 
  by 
  the 
  

   yellow 
  veil. 
  The 
  pileus 
  is 
  reddish 
  where 
  the 
  pulverulence 
  has 
  van- 
  

   ished. 
  The 
  plant 
  is 
  sometimes 
  csespitose. 
  

  

  Boletus 
  nigrellus 
  n. 
  sp. 
  

  

  Pileus 
  dry, 
  minutely 
  tomentulose, 
  blackish 
  ; 
  tubes 
  plane 
  or 
  convex, 
  

  

  ' 
  scarcely 
  depressed 
  around 
  the 
  stem, 
  small, 
  unequal, 
  subrotund, 
  whitish, 
  

  

  then 
  tinged 
  with 
  pink 
  ; 
  stem 
  equal, 
  short, 
  even, 
  colored 
  like 
  the 
  pileus 
  ; 
  

  

  