I 



140 Hymenomycetie, Polyporaceae, Boletus. 



7. Soletus subsanguineus Peck, Buli. Torr. Bot. Cl. 1900, p. X7. — m" 

 Solitarius, gregarius v. CcespitOsus; pileo convexo v. centro Jeniter 

 depresso glabro, viscido, lateritio v. sanguineo; carne crassa, fir- 

 ma, sed flexili, alba, a§ri exposita in pallide brunneolo-lilacinum 

 abeunte, sapore amaro ; pedicello brevi, crasso, saepe sursum atte- 

 nuato, rufo-striato, apice pallide flavo, basi albo; tubulis brevis- 

 simis, 2-4 mm. longis, adnatis, sed snepe, pileo expanso, a stipite 

 remotis, rubescentibus, initio farctis, ore minuto roseolo, dein fla- 

 vo-brunneolo, tactu dilute brunnescentibus. 



Hab. ad terram in fagetis in Pennsylvania Americae bor. fC. 

 Mc Ilvaine). — Pileus 2^/^-10 cm. latus; stipes 2^/^-b cm. lon- 

 gus, 2-4 cm. crassus. Aflinis B. sanguineo. 



8. Boletus fulvus Peck, Bull. Torr. Bot. Cl. 1900, p. 19. — Caespi- 457 

 tosus; pileo crasso, convexo v. subcampauulato, sicco, glabro, ri* 

 moso-areolato, obscure alutaceo, margine obscure brunneo ; carne 

 molli, tenaci, alba, aeri exposita sensim in roseolum transeunte; 

 stipite longiusculo, apice saepe attenuato striatoque, granulis vel 

 punctis aurantio-brunneolis variegato, radicato, tenaci, farcto, pi- 

 ]eo concolore; tubulis longiusculis, ventricosis, circa stipitom de- 

 pressis, liberis v. subliberis, viridi-flavis, ore minuto, obscure alu- 

 taceo. 



Jiah. ad truncum iii Pennsylvania Americoe bor. — Pileus 5- 

 7'/^ cm. iatus: stipes 10-12V^ cm. longus, 8-16 mm. crassus. 



9. Boletus roseo-tinctus Peck, New sp. fung. in Bull. Torr. Cl 1900, 458 

 p. Cll. — Pileo late convexo v. subplano, firrao, sicco, pruinoso, 

 roseo V. roseo-rubro, carne flavido-alba ; tubulis curtis, adnatis, 

 flavidis, ore minuto, subrotundo, sepimentis acie insequalibus ; 

 stipite iequali, levi, supra flavido, deorsum purpurascente; sporis 

 oblongis, 10-12 « 4-5. 



Hah. ad terram Blue Ridj^e Amer. bor. (Gr. F. Atkinson). — 

 Piieus 5 cra. lat, ; stipes 3-5 cra. long., 8-12 mm. cr. Pilei caro 

 in duo strata separabilis. 



10. Boletus Rodwayi Massee, Buli. Misceli. Inform. Uoy. Gard. Kew 459 

 pag. 179 (1899). — Pileo pulvinato, dein convexo-plano, viscoso, 

 glabro, vinoso, margine flavescente, 3-5 cm. lato; carne alba, sa- 

 pore grato; tubis circa stipitem depressis, elongatis; poris angu- 

 latis, 0,5 mm. latis, incarnatis v. subrubescentibus ; stipite solido, 

 subiequali, albido, basi attenuato-curvato v. subflexuoso, 7-8 cm. 

 longo, 1-1,5 cm. crasso ; sporis cylindracec-fusoideis, uniguttulatis, 

 rubro-brunnescentibus, 9-10 « 4. 



