滇中半湿润常绿阔叶林下红菇科真菌的多样性及生态学研究

在大理金光寺、楚雄化佛山和昆明筇竹寺3个研究区半湿润常绿阔叶林下分别设置样地，对红菇科真菌进行详细调查，共采集713份红菇科真菌标本，分属于71种，其中红菇属49种，乳菇属22 种曰共有食用菌49种，药用菌17种，毒菌10种曰按不同月份、林龄、温度、降雨量、日照时数、海拔、坡向、坡度及腐殖质厚度对红菇科真菌的物种数、子实体数、多样性进行分析，结果表明红菇科真菌的生态分布与月份、林龄、温度、降雨量、日照时数显著相关，而坡向、坡度和腐殖质厚度对红菇科真菌的分布无显著影响。

Macrofungal diversity of Russulaceae and ecologicaldistribution under the semi-humid evergreenbroad-leaved forest in central Yunnan

The 42 plots under semi-humid evergreen broad-leaved forest were set up in central Yunnan and the macrofungi of Russulaceae was researched. 713 specimens were collected, after identification, they belonged to 71 species (49 species belonged to Russula and 22 species belonged to Lactarius). Among them, there were 49 edible species, 17 medicinal species and 10 poisonous species. Then the data were analysed respectively at different month, age-class of forest, temperature, precipitation, hours of illumination, altitude, humus thickness, slope and aspect. The results displayed that the macrofungal distribution of Russulaceae correlated closely with variation of month, age-class of forest, temperature, precipitation, hours of illumination. Moreover, the influences of humus thickness, slope and aspect were not significant for the macrofungal distribution of Russulaceae.