MovrRRILL: PHILIPPINE POLYPORACEAE 479 
Pyropolyporus fastuosus ( Lév.) Murrill. Polyporus fastuosus 
Lev. Ann. Sci. Nat. Bot. III. 2: 190. 1844. (Type from 
Singapore.) 
Luzon: Lamao, 80 m., Wiliams. 
Pyropolyporus lamaensis Murrill, sp. nov. 
Pileus dimidiate, sessile, thin, subimbricate, applanate, 2 x 4 
x 0.3—0.7 cm. ; surface finely tomentose, zonate, slightly sulcate, 
horny-encrusted, fulvous-chestnut ; margin thick, obtuse, sterile, 
ferruginous, entire: context luteous to ferruginous, hard, woody, 
homogeneous, 3~5 mm. thick; tubes 2 mm. long, smoky-avella- 
neous within, mouths circular, regular, minute, 6 to a mm., 
opaque, dull smoke-colored, edges thin, entire : spores globose to 
ovoid, smooth, hyaline, 3.5-5 ~ long; hyphae ferruginous, 4; 
cystidia slender, pointed, 15-40 , dark-fulvous. 
Type collected on the Lamao River, Luzon, on decayed wood, 
November, 1904, by R. S. Williams. 
Pyropolyporus Merrillii Murrill, sp. nov. 
Pileus sessile, ungulate, plane below, 4 x 6 x 3—5 cm. ; surface 
finely tomentose, deeply sulcate, anoderm or slightly encrusted, 
hard, bay, becoming blackish and weathered in the older layers ; 
margin fulvous, sterile, finely tomentose, obtuse, undulate : con- 
text dark-fulvous, hard, horny, 3-6 mm. thick ; tubes indistinctly 
stratified, fulvous within, 2-4 mm. long each season, mouths ful- 
vous, subcircular, regular, 4 to a mm., edges rather thick, entire : 
Spores ferruginous-fulvous, copious, subglobose, smooth, 3-4; 
hyphae concolorous, 4 1; cystidia none. 
Type collected in Culion, on decaying trees near the seashore, 
December 1902, by E. D. Merrill, 20. 3575. 
Pyropolyporus pectinatus(KI.) Murrill. Polyporus pectinatus Kl. 
Linnaea 8: 485. 1833. (Type from the East Indies.) 
Fomes pullus (Berk. & Mont.) Cooke, Grevillea 14: 19. 
1885. (Type from Java.) 
Luzon: Lamao, 80 m., Williams; Mt. Mariveles, Elmer 
6933. Palawan: Ewiig River, Merrill 3586. 
Pyropolyporus Williamsii Murrill, sp. nov. 
Pileus bracket-shaped, sessile, dimidiate, plane above, convex 
low, very hard, horny and brittle, 5-8 x 8-15 x I-2 cm., sur- 
face finely tomentose to glabrous, dark-bay to black, horny-en- 
crusted, deeply and roughly sulcate, somewhat _tuberculose, 
slightly cracking with age ; margin isabelline, sterile, rounded, 
entire or undulate: context 8-10 mm. thick, ferruginous, hard, 
