【摘要】 对重庆巫溪阴条岭国家级自然保护区大型真菌资源及其区系特征进行了研究.结果显示:保护区有大型真菌36科62属83种,其中:木生真菌45种、寄生真菌1种、土生真菌37种;优势科明显,以多孔菌科、伞菌科、小皮伞科和脆柄菇科为主;从属的组成上可划分为世界分布属(67.64%)、泛热带分布属(16.13%)和北温带分布属(16.13%),表现出从亚热带向北温带过渡的区系特征.从资源价值来看,保护区有食用菌34种,药用菌28种,毒菌5种,木腐菌45种.更多还原

【Abstract】 The flora and resource value of macrofungi collected from Yintiaoling Natural Reserve in Chongqing of China,including 83species of 62genera of 36families,are primarily analyzed in this paper.Of the 83species recorded,45belong to lignicolous macrofungi,1is parasitical and 37are humicolous.Polyporaceae,Agaricaceae,Marasmiaceae and Psathyrellaceae are dominant families.These 4families account for 34.94%of the total species.Regarding the composition,the genera are grouped into 3geographical elements,i.e.the cosmopolitan element(67.74%),the pantropical element(16.13%)and the north temperate element(16.13%),suggesting a striking floral characteristic of transition from a subtropical to a north temperature distribution.As far as their resource values are concerned,34macrofungi are edible mushroom,28are medicinal fungi,5are toadstools,and 45are wood-decaying fungi.更多还原