SOME SINGAPORE BOLETINAE. 



umber, its surface nearly 

 adnate to stipe; stipe white 

 below to pale umber above; 

 pileus 6 — 8 cm. in diameter ; 

 stipe 7 — 12 mm. x 7 — 10 

 cm. spores elliptical, pale 

 brown, 12 x 3 — 1 microm. 

 (No. 4997). 

 Boletus umbrinellus, sp. now 



HH. Stipe deeply, irregularly, 

 very coarsely, sulcate-scrobi- 

 culate throughout, more 

 finely above; surface of 

 pileus not broken, pale yel- 

 lowish brown, darker cen- 

 trally ; hymenium pale drab ; 

 stipe cream colored; pileus 

 4 cm. in diameter; stipe 10 

 — 12 mm. x 5 cm.; spores 

 fu£oid, pale, 12 x 6 microm. 

 (No. 5001). 

 Phylloporus malaccensis, sp. nov. 



GG. 'Stipe not scrobiculate ; surface 



of pileus velvety and unbroken. 



H. Stipe smooth ; pileus leather 



colored, smooth, opaque ; 



hymenium very pale drab; 



stipe leather colored, smooth, 



paler above; pileus 3.5 — 6.5 



cm. diameter; stipe 5 — 10 



mm. x 4.5 — 6.5 cm. ; spores 



elliptical, 7 — 9 x 4 microm., 



very pale (No. 4998). 



Boletus veluticeps, sp. nov. 



HH. Stipe finely, openly, trans- 

 verse scaly throughout, finer 

 a-t top and bottom; pileus 

 drab throughout, stipe blue- 

 grey ; hymenium yellowish 

 brown, its surface next stipe 

 very narrowly sinuate; flesh 

 pale drab throughout, slight- 

 ly darkening on exposure; 

 pileus 4 cm. in diameter; 

 stipe 7 — 8 mm. x 6.5 cm.; 

 spores elliptical, pale, 12 — 

 15 x 4 microm. (No. 5006). 

 Boletus cyanopus, sp. nov. 



R. A. Soc, No. 78. 



