74 J- Bresadola. 
Hab. ad truncos, Mindanao, Davao, Mt. Opo, 2063 m, Cope- 
land 1067; Luzon, Benguet, Bureau of science 12824. 
Obs. Species haec non genuina Hexagonia, sed Polystictus 
a Polystieto cichoriaceo pileo crassiori, minus nitido et poris ali- 
quantulum majoribus diversa, at vix dubie tantum ejus varietas. 
Favolus Fr. 
Favolus megaloporus (Mont.) Bres.. Polyporus Mont. Guy. 
no. 339! Favolus princeps Berk. et C. Fungi no. 317! 
Hab. ad truncos emortuos, Luzon, Nueva- Vizcaya, Max. 
Ramos 8282. 
Obs. Species quoad colorem variat pileo ex integro alataceo, 
vel alutaceo striis nigris, vel nigro striis alutaceis; hymenio ex 
alutaceo fuscescente; copiose a cystidiis fulvo-fuscis, fusoidejs, raro 
simplicibus, sed ut plurimum utrinque aculeatis. Polyporus cora- 
einus Murrill differt tantum hymenio polyporoideo. Sporae hyalinae, 
oblongae, 9—12 = 4—5 u; basidia 12—15 — 4—5 u; cystidia 18—40 
= 6—15 x; hyphae hymenii hyalinae 2—4!/, crasse tunicatae; 
hyphae contextus pilei, subfumosae, irregulares 11/,—9 u tenuiter 
tunicatae. 
Favolus philippinesis Berk. Hook. Journ. 1842 p. 148; f. obscurata. 
Hab. ad truncos, Luzon, Bataan, Copeland 1407; Polillo, Me. 
Gregor, Bureau of science 10529; Negros, H. M. Curran, Forestry 
Bureau 19107. 
Obs. Sporae hyalinae, oblongae, uno latere depressae, 6—8 
= 3—31/,; hyphae hymenii 2—4 u raro 41/,—6 u; pilei 11/,—4 raro 
4a u. 
Specimina hic exibita a typo Berkeleyi differt statura majore 
et colore fusco, quo magis ad Favolum Junghuhnii Lev. accedit 
a quo poris duplo majoribus tantum differt. 
Favolus tener Lev. Champ. exot. p- 202. 
Hab. ad truncos, Negros, Gimazan River, Copeland 20; Luzon, 
Cagayan, Bureau of science no. 7586. 
Favolus tenuissimus Lev. Champ. exot. p. 202. 
Hab. ad truncos, Mindanao, Davao, Malita, Copeland 682. 
Gloeoporus Mont. 
Gloeoporus diehrous (Fr.) Bres. Polyporus Fr. Obs. I, p. 125 
(1815). Boletus thelephoroides Hook. in Kunth Syn. p. 10! Poly- 
stictus thelephoroides (Hook.) Sacc. Syll. IV, p: 284. Polyporus 
nigro-purpurascens Schw. Am. Bor. no. 360. Gloeoporus conchoides 
Mont. Cuba p. 385, tab. 15, f. 1! Gloeoporus candidus Speg. Fungi 
en; 
