POLYPOKEI. 275 



11. B. sanguineus, PFith. (p. 231) |-li in. 



12. B. piperatus, Bull. (p. 231) ; 1-3 in. Eppiug 

 Forest. 



B. SuBTOMENTOSi. — PiUus destitute of a viscid 2JdUcle, villous 

 when young, rarely becoming smooth; stem not bulbous, or 

 reticidated ivith veins ; here and there rtigose or striate ; tubes 

 adnate to stem; flesh rarely changing colour ; tubes of one 

 colour. 



13. B. variegatus, Sw. (p. 231); 3-5 in. 



14. B. sulphureus, Fr. ; caespitose; pileiis sulphur-yellovVj 

 compact^ convex, then plane, silky-tomentose, with innate 

 flocci ; flesh light yellow, more or less blue when broken, 

 golden when exposed to the air, here and there reddish near 

 the tubes; stem firm, ventricose, even, smooth, sulphur-yellow, 

 at length dingy-ferruginous ; tubes adnato-decurrent, short, 

 changeable on being touched, at length ferruginous 

 spotted ; pores minute, compound, sulphur-yellow, at length 

 green. 



Amongsawdust. Loch-an-Eilan, Rothiemurchus. Spring- 

 ing from golden woolly mycelium. 



15. B. strisepes, Seer. (p. 232) ; 2-2h in. 



16. B. chrysenteron, Fr. (p. .23.2) ; 2-3 in. Epping 

 Forest. 



17. B. subtomentosus, Z/. (p. 232); 3 in. Epping Forest. 

 Var. radicatus, Kromb. ; somewhat verdigris green. 



Epping Forest. Kromb. t. 18 /. 1-6. 



18. B. spadiceus, Sehaeff. ; pileus date-brown, opaque, 

 pulvinato-expanded, moderately compact, dry, tomentose, 

 then widely cracked ; flesh white, unchangeable, fuscous- 

 reddish above ; stem firm, clavate, even, flocculoso-fur- 

 furaceous, yellow, inclining to fuscous; tubes adnate, 



