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内蒙古大兴安岭分布着集中成片的原始森林、次生阔叶林、森林草原过渡地带,森林植被种类丰富,倒木、枯立木交错横生,腐殖质层肥厚,主要树种有兴安落叶松等。多样的森林群落类型为不同生态习性的真菌种群提供了优越的生育条件,孕育着极其丰富的大型经济真菌资源。文章根据采集标本和调查资料对其进行初探。
Daxing’anling, Inner Mongolia, is home to the primeval forests, secondary broadleaf forests and forest-grassland transitional zones, with rich forest vegetation, inverted wood, staggered stagnant woods, and humus layer thickening. The main tree species are Larch. The diverse types of forest communities provide superior reproductive conditions for fungal populations of different ecological habits and create an extremely rich and large economic fungal resource. The article based on the collection of specimens and survey data to explore it.