Clitocybe AGARICACE^E 55 



206. C. tuba Gill, (from its trumpet-shaped pileus ; fttba, a trumpet) 



a c. 



P. narrowly umbilicate, sometimes pale blue-grey. Sf. stuffed or 

 hollow, colour as P. G. deeply decurrent, very crowded, 

 white. 



Gregarious. Taste mild of radish ; odour of meal or horseradish or none. 

 Woods, pine, on dead leaves. Oct.-Nov. 2^ x 2j X ^ in. Must not be 

 confounded with 173. 



207. C. erieetorum Quel. (from its habitat ; ericetum, a heath) a b c. 

 P. deeply depressed, arid. St. solid, attenuate downwards. G. 



subdecurrent, subdistant. 



Odour pleasant. Sept. -Nov. i^ X I X J in. Resembling 1214 in 

 appearance. 



d. Cyathiformes. 



208. C. eyathiformis Quel. (cyathus, a cup, forma, form) a b c. 



P. broadly umbilicate, deep brown, pale when dry. St. attenuate 

 upwards, paler than P. G. distant, pale brownish-white. 

 Flesh colour as G. 



Woods, pastures, etc., rarely on rotten wood and tan-heaps; common. 

 Aug.-Feb. 2\ x 2 J x | in. Must not be confounded with 192. 



209. C. eineraseens W. G. Sm., Agaricus c'merascens Batsch (from its 



colour; cinis, ashes) a. 



P. piano-depressed, lavender-brownish. St. equal, striate, pale 

 greyish or brownish. G. adnato-decurrent, white, then 

 yellowish or grey. 



Amongst moss. Autumn. i X i X T 3 g in. 



210. C. expallens Quel. (expallens, growing pale) a b. 



P. piano-depressed, very watery, white or pale brown. St. 

 hollow-flocculose, paler than P. G. adnato-decurrent, white 

 or greyish. 



Woods, mixed, pastures, etc. Aug.-Dec. 2 x i& X ^ in. Smaller, usually 

 earlier, paler, less depressed and with less distant gills than 208. 



211. C. obbata Quel. (from the cup-shaped pileus ; obba, a cup) a c. 

 P. deeply depressed, submembranous, blackish-brown or blackish- 

 grey ; marg. striate. St. hollow, ashy-brown. G. distant, dull 

 grey. 



Odour none. Woods, fir, downs. Oct.-Nov. i^ x 2 x -f s in. 



212. C. pruinosa Quel. (from its pruinose appearance) a c. 



P. broadly and somewhat deeply depressed, sometimes squamu- 

 lose, olive-brown, then grey. St. paler than P. G. crowded, 

 white, then dull yellowish. 



Odour none. Pine-woods amongst moss, sometimes on rotten wood. Nov.- 

 Dec. 3 X if x in. 



