74 AGARICACE^E Mycena 



c. Rigidipedes. 



307. M. eohserens Gill, (from the adherent stems ; cohczro, to stick 



together) a c. 



P. campanulate, broadly umbonate, pale umber, cinnamon or 

 orange-brown ; mid. darker ; marg. striate. St. even, smooth, 

 shining whitish above, downy and ochreous-whitish to dark 

 brown below. G. rounded-free, distant, white to yellowish or 

 greyish. Flesh brown. 



Sometimes solitary. Brambles, pine-leaves, etc., on the ground. Oct.-Feb. 

 if X 4^ X ^ in. Resembles 313 (var. calopus}. 



307a. M. Berkeley! Mass, (after the Rev. M. J. Berkeley) a. 



P. campanulate, expanded, subumbonate, hygrophanous, dull 

 brown ; urn. darker and brighter, paler when dry ; marg. striate. 

 St. with a tapering, rooting base, somewhat striate, dull pale 

 brownish with a purple tinge. G. adnato-sinuate with a 

 decurrent tooth, subdistant, ventricose, thin, tinged purplish or 

 flesh-colour. Flesh pale flesh-colour, tinged purplish. 

 Solitary or subcsespitose. Tree-trunks. 3iX5xin. Rooting base, 2\ in. 

 May be the same as 309. 



308. M. ppolifera Gill, (from the stem, sometimes densely pro- 



liferous with small individuals at the base) a b. 

 P. campanulato-expanded, broadly umbonate, pale umber ; marg. 



sulcate. St. ventricose, splitting, white. G. adnexed or adnate,. 



white. 

 Inodorous, at length nauseous. Woods and gardens, on gravel, near bushes. 



Sept.-Oct. i$ X 6 X T 3 s in. There is a white variety. 



309. M. exeisa Gill, (from the cut-out gills) a c. 



P. expanded, umbonate, brown ; mid. darker. St. as in 308, pale 

 brown, white above. G. adnexed or sinuato-free, thick, 

 distant, hoary, veined, white, pale brown or purplish. 



Woods, trunks, sometimes on the ground. Sept.-Oct. 2f x 4 X i in. 

 V9X,fagetorum Karst. Small, amongst beech-leaves. 



310. M. psammieola Sacc. (from its habitat ; Gr. psammos, sand) a. 

 P. hemispherical, sprinkled with minute particles, brown marg. 



whitish. /. solid, rooting, white pulverulent on a brownish 

 ground. G. adnate, white. 

 Sandy banks amongst moss. Sept. X ij X 3*5 in. 



311. M. rugosa Qud. (from the wrinkled pileus ; ruga, a wrinkle) a b. 

 P. expanded, subumbonate, pale grey-brown ; mid. brownish. 



St. subventricose, colour as P. G. adnato-toothed, whitish. 

 Tasteless or at length slightly bitter. On and near stumps ; common. 

 July-Dec. 2i X 3 X J in. Very tough and dry. 



312. M. sudora Gill, (from the viscid pileus ; sudor, sweat) a b c. 



P. campanulate, umbonate, whitish, livid-biscuit or brownish. St. 



colour as P. G. adnate, white, flesh-colour or yellowish-white. 

 Usually solitary. Stumps, beech. Aug.-Nov. i x 5 X & in. Colour 



often like 350 or 1228. 



