Basidiomycetes Philippinenses. 293 
2—3l/, x et pilei 2—5?/,, dum in Polystieto Didrichsenii color est 
alutaceo-pallido et structura hymenii ex hyphis 11/,—6 et pilei 11/,—7, 
raro 8, constat. 
Fungum nostrum genuinam esse speciem Leveilleanam, cum 
typus non existat, asserere non possumus, sed cum diagnosi 1. c. 
data optime convenit. — 
Polyporus erustulinus Bres. n. sp. 
Subimbricatus; pileo carnoso-fibroso, subreniformi, postice 
substipitiformi attenuato, glabro, subruguloso, crustulino, 3—4cm 
lato, 2—21/, cm longo, substantia alba, 2mm circiter crassa, ex hyphis, 
2—31/,, raro 4 u; poris ex albo stramineis, subrotundis, 6—7 pro mm; 
tubulis concoloribus, 1—1!/, mm longis; sporis hyalinis, botuliformi- 
bus, biguttulatis, 3,4 = 1—11/, u; basidiis clavatis, 10-12 
= 3—4 u; hyphis contextus hymenü hyalinis, 1!/,—3, aliqua 4 u. — 
Hab. ad truncos, Luzon, Benguet, Mt. Pulog, Bureau of science 
8973. 
Obs. Polyporo ectypo Berk. et C. proximus, a quo praecipue 
statura minore et structura diversus. 
Polyporus fuseo-badius Bres. n. sp. 
Pileo fibroso-sublignoso, pulvinato, dimidiato-sessili, glabrescente, 
erusta nigra tecto, late sulcis parvis zonato, postice fusco, antice 
badio, contextu luride fulvo, 7—8 cm lato, 5—6 cm longo, 1!/,cm 
crasso; poris oblongis, angulatis, fulvo-fuscescentibus, 4—5 pro mm; 
tubulis fulvis, 1 cm circiter longis; sporis subglobosis, luteis, laevibus, 
6—7 = 56 „; setulis hymenii fulvis, basi ventricosis, 20—30 
= 7—9 u; hypbis contextus hymenii luteolis, tenuibus, conglutinatis, 
3—6 «, pilei flavidis, tenuibus, 3—9, aliqua fulva, crasse tunicata, 
5—6 ucrassa. — 
Hab. ad truncos, Mindanao, Bureau of science 19361. 
Obs. Polyporo dryadeo Fr. affinis. 
Fomes (Fr.) Cooke. 
Fomes spadiceus (Berk.) Cooke. 
Hab. ad truncos, Luzon, Cabanatuan, Bureau of science 5240 et 
Forestry Bureau 15585, 19233. £ 
Obs. Sporae luteae, 4-5 — 4—4!/,; hyphae hymenü 2—4, 
crasse tunicatae, pilei 2—5, raro 6, septatae, crassiuscule tunicatae; 
pori 7—8 pro mm. — 
Fomes caryophylli (Rac.) Bres. Ann. Myc. X, 1912, p. 498. — 
Hab. ad truncos, Negros, Forestry Bureau 19117, 13747. 
Fomes peetinatus (Kl.) Gillet var. Jasmini Quel. 18 Suppl. p. 6, 
PL III; £. 341 
