GRAFF: PHILIPPINE BASIDIOMYCETES 463 
HYDNEAE 
IRPEX Fries 
IRPEX FLAVUS Klotz. Linnaea 8: 488. 1833. 
Polyporus flavus Jungh. Flor. Crypt. Java 46. 1838. 
NEcRos: Gimagaan River, January, 1904, Copeland 26, on 
decaying wood. 
Coriolopsis melleoflavus Murr. (Bull. Torrey Club 35: 393. 
1908) is not a synonym for this species as stated by Bresadola 
(Hedwigia 53: 75. 1912) but belongs rather among the numerous 
synonyms of Polystictus cervino-giluus (Jungh.) Fr. For this ar- 
rangement see Graff (Philip. Jour. Sci. 9: Bot. 239. 1914). 
Collected in North America, Java, and the East Indies. When 
further known the species will, in all probability, be found to grow 
in the American tropics as well. 
POLY POREAE 
Potyporus (Micheli) Fries 
PoLyporus Apustus (Willd.) Fr. Syst. Myc. 1: 363. 1821. 
Boletus adustus Willd. Fl. Berol. Prod. 392. 1787. 
Polyporus carpineus Sowerb. Engl. Fungi pl. 231. 1799. 
Polyporus crispus Fr. Obs. Myc. 1:127. 1815. 
Polyporus pallescens Fr. Syst. Myc. 1: 369. 1821. 
Boletus isabellinus Schw. Schr. Nat. Ges. Leipzig 1:96. 1822. 
Polyporus subcinereus Berk. Ann. Mag. Nat. Hist. II. 3: 391. - 
1839. 
Polyporus Halesiae Berk. & Curt. Ann. Mag. Nat. Hist. II. 
12: 434. 1853. 
Polyporus Lindheimert Berk. & Curt. Grevillea 1: 50. 1872. 
Bjerkandera adusta Karst. Medd. Soc. F. et Fl. Fenn. 5: 38. 
1879. 
Myriadoporus adustus Peck, Bull. Torrey Club 11: 27. 1884. 
Polyporus Burtii Peck, Bull. Torrey Club 24: 146. 1897. 
Mrnpanao: District of Davao, Mount Apo, April 20, 1904, 
Copeland 1075; Lake Lanao, Camp Keithley, July, 1907, Mary S. 
Clemens. : 
A fungus of very general distribution. 
Po.yporus atypus Lév. Ann. Sci. Nat. Bot. III. 2: 184. 1844. 
Trametes aurora Ces. Myc. Borneo 5. 1879. 
