36 RussulaMycena. 



broadly infundib., rigid, brownish tan then pale except disc, viscid, 

 margin sulcate, flesh yellowish under cuticle; g. attenuato-free, 

 equal, white ; s. rigid, striate, white ; sp. 8 9. 



Differs from R. consobrina, var. sororia in tubercular sulcate edge, 

 and gills not connected by veins. 



[intermedia, Karst. Acrid. P. exp. depr. irreg. viscid, edge even, 

 at length sulcate and tuberculose, tawny, disc darker, discoloured ; 

 g. white then yellowish ; s. white. 



Near to Russ. Integra, differs in taste and colour. 



sardonia, Fr. P. 5 8 cm. plane, wavy, viscid, edge even, dingy 

 yellow, then pale ; g. adnate, closely crowded, white then yellowish ; 

 s. 35 cm. white often tinged red ; sp. 9 10. 



Differs from R. rosacea and R. expallens in yellowish colour. 



ff Pileus red or purplish. 



emetica, Fr. P. 6 9 cm. exp. depr. shining, rosy to blood red, 

 then pale or white, edge at length sulcate, flesh white, red under 

 cuticle ; g. free, white ; s. 4 7 cm. even, white or tinged red ; sp. 

 7 8. Poisonous. 



var. Clusii, Fr. Flesh and gills tinged yellow. 



rosacea, Fr. P. 5 9 cm. exp. unequal, viscid then dry and 

 spotted, rosy ; edge acute, even ; g. adnate, white ; s. 35 cm. white 

 or tinged rose ; sp. 7 8. 



Differs from R. sanguined in irregular, often excentric p. and 

 broader gills. 



sanguinea, Fr. P. 5 9 cm. exp. depr. or infundib. polished, 

 blood-red then pale, edge acute, even ; g. decur. closely crowded, 

 white ; s. 4 7 cm. striate, white or tinged red ; sp. 9 10. 



R. rubra differs in rigid p. and g. tinged yellow. 



fragilis, Fr. P. 34 cm. thin, fragile, exp. flesh colour or red, 

 soon pale, rather viscid, edge tubercular-striate ; g. thin, crowded, 

 ventricose, white ; s. 35 cm. white, polished ; sp. 8 10 x 8. 



var. nivea, Cke. Entirely white. 



var violacea, Q. P. violet, with narrow pale edge. 



\ar.faUax, Cke. Disc of p. very dark, rest pale reddish purple. 



Queletii, Fr. P. 58 cm. soon plane, viscid, dark violet, edge 

 slightly striate, lilac ; g. white ; s. 3 5 cm. purple ; sp. 7 8. 



var. purpurea, Cke. ( = R. purpurea, Gillet). Stem whitish, tinged 

 rosy at middle part ; g. pale yellow. 



MYCENA, Fr. 



I. CALODONTES. Edge of gills denticulate, dark 



coloured. 



pelianthina, Bolton. P. 1-53 cm. obtuse, hygr. purplish then 

 pale ; g. broad, adnexed, purplish with darker fimbriated margin ; s. 

 5 8 cm. equal, pallid ; sp. 7 x 4. 



