中文摘要：

对云南高黎贡山地区进行了3次木材腐朽菌调查，共采集到约410号标本，经鉴定共有木材腐朽菌128种，列出了这些种类的名录，并提供了每种的寄主和其他采集信息。其中保山小集毛孔菌Coltriciellabaoshanensis为新种，其主要特征是担子果盖形或平伏反转，孔口较大（1-3个／mm），担孢子广椭圆形，只生长在栲属树木上，对其进行了详细的描述和显微结构绘图。

英文摘要：

Three filed trips were made in Gaoligong Mountains, Yunnan Province, and about 410 specimens of wood-decaying fungi were collected. One hundred and twenty-eight species were identified based on these collected materials. A checklist of wood-decaying fungi is given. Substrates and collecting data of each species are provided. Among these species, Coltriciella baoshanensis is described as new, and it is characterized by its effused-reflexed to pileate basidiocarps, large pores （1-3 per mm）, broad ellipsoid basidiospores （7-8.8×4.2-5.8μm）, and by growth on wood of Castanopsis. An illustrated description of the new species is given.