410 Murrill: Additional Philippine Polyporaceae 



Fomes subresinosus Murrill, sp, nov. 



Pileus semicampanulate, attached by an elongated umbo, con- 

 cave below, woody, 6 x 8 x i cm.; surface glabrous, somewhat 

 resinous, thinly encrusted, very rugose when dry, slightly sulcate, 

 conspicuously banded with broad brown and shining-black zones ; 

 margin thick, abruptly acute and deflexed, entire or undulate, con- 

 colorous : context white, slightly pallid when dry, woody-fibrous, 

 3-5 mm. thick ; tubes 5-8 mm. long, slender, brownish flesh-col- 

 ored within when dry, mouths circular and whitish when young, 

 becoming angular and concolorous at maturity, 3-4 to a mm., edges 

 at first thick, becoming thin and lacerate : spores globose or sub- 

 globose, smooth, hyaline, 3-4 /^ ; hyphae hyaline ; cystidia none. 



Type collected on dead wood in the Lamao Forest Reserve, 

 Bataan Province, Luzon, October, 1906, by F. W. Foxworthy, 

 {1628). Also collected at Bosoboso, Rizal Province, Luzon, July, 

 1906, by Maximo Ramos, (12 ij). 



Fomes subungulatus Murrill, sp. nov. 



Pileus sessile, dimidiate, broadly attached, the point of attach- 

 ment bounded by a narrow black zone, rigid, convex above, con- 

 cave below, 6 X 8 X 1-2 cm.; surface sulcate, glabrous, anoderm, 

 slightly tuberculose, isabelline, suffused in places with reddish 

 brown ; margin rounded, thick, entire : context thick, 5-8 mm., 

 isabelline, zonate, soft-corky ; tubes whitish within, slender, 3-5 

 mm. long, not distinctly stratified, mouths small, white to isabel- 

 line, perfectly circular, 5 to a mm., edges thick, obtuse, entire : 

 spores ovoid, smooth, hyaline, 5 x 3-5 /^; hyphae hyaline, 5-6/^; 

 cystidia none. 



Type collected on prostrate logs of Pim/s insularis at Baguio, 

 1500 m., Benguet Province, Luzon, October-November, 1905, by 

 E. D. Merrill, (5005). 



Ganoderma amboinense (Lam.) Pat. Bull. Soc. Myc. Fr. 5 : 70. 



1889. 



Luzon : Lamao Forest Reserve, Bataan Province, Qirran, 

 {7395) ; Lamao, Bataan Province, Copeland ij6s ; Bosoboso, 

 Rizak Province, /?,^;;/6'.y, (.? 757). Negros : Gimagaan River, (T-^/^- 

 laiid 16. 



Ganoderma balabacense Murrill, sp. nov. 



Pileus ascending from a short, thick tubercle, flabelliform to 

 nearly circular, depressed at the center or behind, very concave 

 below, 15x15x2 cm.; surface glabrous, thinly encrusted. 



