AGAKICINI. 247" 



5. R. semicrema, Fr. ; pileus white, compactly fleshy, con- 

 vex, then plane, even, smooth, dry, disc umbilicate, margin at 

 first involute, even ; flesh juiceless, white, unchangeable ; 

 stem curt, solid, firm, white, when broken cinereous inter- 

 nally, at length black; gills decurrent, crowded, thin, white. 



In mixed woods. Glamis. 



6. R. delica, Fr. (p. 210) ; 3-5 in. Epping Forest. 



7. R. elephantina, Fr. ; pileus 3 in., fuscous-tan, paler 

 at margin, not changeable, equally fleshy, firm, at first con- 

 vexo-umbilicate, margin bent inwards, smooth, undulated,, 

 and almost exceeding the gills, never striate, covered with 

 an inseparable pellicle ; flesh equal, compact, thin ; stem 

 solid, obese, hard, even, smooth externally and internally, 

 shining white ; gills obtuse or somewhat sinuato-adnate,. 

 arcuate, somewhat crowded, thin, divided behind, unequal 

 in front, white, becoming pale-yellowish when touched. 



In woods. Stoke Poges, luodorus. 



8. R, mustelina, Fr. ; pileus equally fleshy, firm, con- 

 vex, then depressed, opaque, margin reflexed, even ; stem 

 solid, firm, pallid ; gills adnexed, rounded behind, crowded, 

 connected, white, a few short ones. 



In woods. 



2. FuRCATiE. — Pileus cornpact, firm, covered toith a thin adnate 

 pellicle which at length disappears, margin abruptly thin, at 

 first inflexed, then sjyreading, acute, even ; stem at first compact,, 

 tlien spongy-soft ivithin; gills someivhat forked, commonly 

 attenuated at both ends, thin and normally narroiv. 



9. R. olivascens, Fr. ; pileus everywhere fleshy, flattened, 

 umbilicate, olive, with the disc becoming yeiiow, margin 

 even ; stem firm, white ; gills attenuated behind, crowded^, 

 almost equal, white, then turning yellowish. 



