Trametes hirsuta (Fr.) Pilat., Atl. Champ. Europe 3: 265. 1939.
Description：
Basidiocarp annual, pileate, effused-reflexed or rarely resupinate, coriaceous when fresh, dimidiate, applanate; pilear surface whitish to grey, hirsute, concentrically zonate; pore surface white to tan, pores circular, (2)3-4 per mm, with thick, entire dissepiments that become thin with age, tubes up to 6 mm long; contex ivory white. Hyphal system trimitic; generative hyphae with clamps, thin-walled, 2.5-9 μm wide; skeletal hyphae thick-walled, often sinuous, hyaline, with few branches, 3-7 μm wide; binding hyphae thick-walled, much branched, 2-4 μm wide. Basidiospores cylindrical, smooth, hyaline, 6-9 × 2-2.5 μm.
Specimens：
Taiwan, Hsinchu : Kuanwu, alt. 2200 m, on rotten wood, Aug 1991, TFRI 45. Taoyuen: Fushan, alt＜100 m, on rotten wood Mar 1991, TFRI 16. Kinmen: Kinmen, alt.＜100 m, on rotten wood, Apr 1992, TFRI 303.
Habitat：
Lignicolous causing white rot of wood.
Distribution：
Cosmopolitan.
References：
Chang, TT. 1993a.
Provided：
T. T. Chang
Note：
The gray, hirsute pilear surface and the cream to gray pore surface are characteristics of the fungus.
Phylum：Basidiomycota >> Class： Basidiomycetes >> Order： Poriales 
BCRC Number：