
 
		tuberiform,  smooth,  shining,  chestnut-brown ;  gills  adnate,  
 crowded,  thin.—Grev.  t.  23. 
 On  dead  Russulæ,  and  on  the  ground,  probably  where  
 Fungi  have  decayed.  Tho  dark  tuberiform  base  easily  distinguishes  
 this  species. 
 111.  A.  (Collybia)  raoemosns,  P . ;   pileus  convex,  grey;  
 stem  grey,  sprinkled  with  racemose  abortive  pilei ;  gills  adnate, 
   crowded,  white.—Sow.  t.  287. 
 On  the ground.  Extremely rare.  I t has occurred  once or  
 twice  at King’s  Cliffe.  I   am  convinced  now  that  it  is  not  a  
 mere form of the last,  as it  turns black in  drying. 
 113.  A.  (Collybia)  xanthopns,  Fr.;  pileus  slightly  fleshy,  
 convex,  then  expanded,  somewhat  umbonate,  smooth,  dull  
 yellow,  and  even,  as well  as  the  fistulöse,  equal  stem ;  base  
 equal, rooting,  strigose ;  gills  truncate behind  and  free, broad,  
 thin,  loose,  crowded,  dirty-white. 
 About  the  stumps of trees,  furze-bushes,  etc.  Not uncommon. 
   Very near to A.  dryophilus. 
 113.  A.  (Collybia)  esculentus, Jacg.;  pileus  slightly fleshy,  
 nearly  plane,  obtuse,  quite  smooth,  clay-coloured,  as well  as  
 the  obsoletely  fistulöse,  equal,  straight,  tough,  rooting  stem ;  
 gills  adnate,  loose,  whitish.—Bull.  t.  4&2.f.  2. 
 In  pastures,  in  spring.  Common  in  Scotland,  in fir plantations. 
   Varies  with  a  dark  and  light  pileus,  about  an  inch  
 across.  Eatable,  hut  not  much  esteemed,  on  account  of  its  
 bitter  flavour.  I t  is  called  at  Vienna,  where  large  baskets  
 appear  in  the  market  in  spring.  Nagelschwämme,  or  Nail-  
 Miishroom.* 
 114.  A.  (CoUybia)  tenaceUns,  P. ;  pilens  slightly  fleshy,  
 nearly  plane,  somewhat  umbonate,  even,  smooth ;  stem  ob- 
 * This  is  an  exception to  the générai rule that Schwamm indicate?  one o f  the  
 harder,  corky Fungi. 
 scurely  fistulöse,  tough,  naked,  tawny;  root  strigose;  gills  
 emarginate,  broad,  loose,  rather  distant,  snow-white.—Soiv.  
 t.  206. 
 On  fir-cones.  Not  uncommon.  Pileus  about  an  inch  
 across,  tinged  with  brown ;  stem  tawny  below, white  ahove.  
 Easily known by its broad,  emarginate gills. 
 115.  A.  (Collybia)  acervatus,  Fr.;  ca;spitose;  pileus  convex, 
   expanded,  at  length  umbonate,  smooth,  hygrophanous;  
 margin  slightly  striate;  stem  fistuloso,  smooth,  deep  red-  
 brown,  rooting  and  tomentose  at  the  base;  gills  free,  
 crowded. 
 At  the base of old  iir-stems.  Not uncommon.  In   the British  
 plant  the  inner walls  of  the  fistulöse  stem  are  strigose.  
 Resembling the next.  Pileus  at  first  reddish. 
 116.  A.  (Collybia)  dryophilus,  Bull.;  pileus  rather  fleshy,  
 nearly plane,  obtuse,  somewhat depressed,  even,  turning pale;  
 stem fistulöse, smooth, reddish-hrown  or yellowish;  gills  sinu-  
 ated,  adnexed  (at  length with  a  decurrent  tooth),  nearly  free,  
 crowded, narrow, white, or pallid,—Sow.  t. 127;  Huss.  i.  t. 39. 
 Amongst  leaves,  in  woods.  Extremely  common,  but  variable  
 in  colour,  form,  etc.  Pileus  1 -3   inches  across. 
 117.  A.  (Collybia)  exsoulptus,  Fr.;  pileus  slightly  fleshy,  
 tough;  convex,  then  expanded,  umbilicate,  not  changing  colour, 
   smooth,  as  well  as  the  fistulöse,  thin,  curved,  short  
 stem;  gills nearly  free,  with  a  deourrent  tooth,  arched, much  
 crowded,  narrow,  sulphur-coloured. 
 On decayed  oak,  Suffolk,  Dr. Badham, from ivhom  I   have  
 specimens.  Size  that of the  last. 
 118.  A.  (Collybia)  elavus,  B idl.;  pileus  slightly  fleshy,  
 nearly  plane,  obtuse,  even;  stem  stuffed,  thin,  smooth,  
 straight,  white,  as well  as  the  free  crowded  gills,  which  separate  
 slightly  at  the  base.—Bull.  t.  148 A-C,  569 F. 
 I 
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