安徽清凉峰自然保护区大型真菌的生态分布

清凉峰北坡的大型真菌十分丰富，经初步调查，发现清凉峰北坡共有大型真菌2纲10目38科72属160种，它们广泛分布于常绿阔叶林、马尾松林、常绿-落叶混交林、落叶阔叶林和黄山松林等林带中。按经济价值分有食用菌72种，药用菌55种，毒菌19种；依生态习性分有木生菌68种，土生菌84种，菌根真菌21种。本文论述了该地区大型真菌自然发生的常见种类和分布，并对该区大型真菌资源进行了评价，大型真菌在各林带下的分布有一定规律性，种群的组成和分布与植被类型、林中小生境、土壤类型、海拔高度等相关。该区有多种具有经济价值的大型真菌，是主要的自然资源之一，它们在食用、药用、营林等方面有着较大的利用潜力。

Ecological distribution of macrofungi in Qingliang Mountain Natural Reserve,Anhui Province

The north side of Qingliang Mountain Natural Reserveis is very rich of macrofungi resources. There are 160 species, belonging to 72 genera, 38 families, 10 orders and 2 classes, and distributing in the evergreen broadleaf forest, Pinus massoniana forest, evergreen-decidous mixed broadleaf forest, and Pinus taiwanensis forest. According to their economic value, these macrofungi may be grouped into two types: edible (72 species) and medicinal (55 species); and according their ecological habitat, they may be grouped into lignicolous (68 species), ento-mophilous (84 species), and ectomycorrhizal (21 species). Our study showed a certain regularity of their distribution, i. e., it varied with the ecological conditions of forests, tree species, soil types and altitude. Many economical macrofungi in this region could serve as one of the important natural resources, and had great potential usage on the edibility, medicinal and forestation.