tTymenomycetse, PolyporacefR, Boletus. 239 



crasso; sporis pallide ochraceis, oblongo-ellipsoideis, 11-12 ^^b', 

 carne persistenter alba, crassa compacta. 



Ilah. ad terram, Singapore Asiie (Ridley). 



14. Boletus tristiculus Massee, Bull. Miscell. Bot. Gard. Kew (1909) 9B5 

 p. 206. — Pileo convexo-explanato, undulato, sicco, pulverulento, 

 margine lobato, griseo-livido, 8-9 cm. lato ; tubulis concoloribus, 

 elongatis, circa stipitem prof unde depressis ; poris angulatis, am- 

 plis, griseo-rufescentibus; stipite solido, elongato, sursum attenuato, 

 supra anulum obsoletum pallido reticulatoque, infra subsquamu- 

 loso, squamulis compressis, 8-9 cm. longo, 2-3 cm. crasso; sporis 

 fusiformibus^ pallidis, 8-9 =^4.6; carne compacta, albida, fracta 

 subcinere-scenti, 1,5 cm. crassa. 



Hab. ad terram, Singapore Asi;e (Ridley). 



15. Boletus subpunctipes Peck, N. York State Mus. Bull. n. 116 956 

 (1907) p. 19. — Pileo carnoso, late convexo, 5-10 cm. lato, su- 

 perficie sa3pe insequali, letate molli, brunneo, in sicco rubro-brun- 

 neo; cariie alba, lacerata lente brunnescente, saporedulci; tubulis 

 subplanis in massa, adnatis vel circa stipitem parum depressis, 

 ore parvo, rotundo, albidis v. griseo-albidis, laceratis rubro-brun- 

 neis; stipite aequali v. subaequali, solido, apice leniter reticulato, 

 minute maculato, quandoque apice obscure squamuloso, griseo v. 

 pailido, 5-7,5 cm. longo, 8-12 mm. cr. ; sporis ferrugineo-bruuneis 



V. ciniiamomeo-brunneis, oblongis v. fusoideis, 10-12,5 » 5-6. 

 Ilab. in sabulosis umbrosis Menands Albany co. Amer. bor. 



16. Boletus luteo-badius Britz. — Sacc. Syll. XI, p. 80. — Britzol- 957 

 mayr, Revis. Hymenomyc. (1909) p. 205. — Pileo 8 cm. lato, lie- 

 misphairico, convexo et umbonato, flavo-bruuneo, glutinoso, luci- 

 do-Iaccato; stipite 6 cm. long., usque ad 1,5 cm. cr., basi vix in- 

 crassato v. attenuato, anulato ; supra anulum flavido, infra pallide 

 flavo V. flavo punctis v. maculis obscurioribus v. brunneis signato, 

 tubulis 1 cm. long., emarginato-adnatis, pallide griseis v. lilacino- 

 brunneis ; poris latis, rotundato-elongatis, parietibus crassiusculis 

 praeditis; laceratis primum brunneo-rubidis deiii cyaneis v. viola- 

 ceis; carne pallide flavida et rubido-brunnea, trita violasceuti ; 

 massa sporarum brunnea; sporis globoso-elongatis, pierumque bi- 

 guttulatis, 10-11 ^4z. 



Ilab. in montanis Alpium Bavari;o. — Bol. hiieo affinis. 



17. Boletus exanulatus Britz. — Sacc. Syll. XI, p. 80. — Britzel- 958 

 mayr, Ptevis. Hymeuomyc. (1909) p. 206. — Pileo homisph;urico 

 usque ad 8 cm. lato, levi, ad marginem vix rugoso, flavo-ochraceo, 



