乌拉山国家森林公园大型真菌区系地理成分

Composition of Macrofungi Flora in Wulashan National Forest Park

根据乌拉山国家森林公园大型真菌目录及相关文献资料对乌拉山国家森林公园大型真菌区系的组成及地理成分进行了分析。结果表明:大型真菌的优势科(≥10种)为口蘑科(Tricholomataceae)、蘑菇科(Agaricaceae),共34种,占总种数的40%;优势属(≥5种)为环柄菇属(Lepiota)、杯伞属(Clitocybe)、蘑菇属(Agaricus)、鬼伞属(Coprinus),共24种,占总种数的28.24%。种的区系地理成分分析表明,暖温带落叶阔叶林山地菌物区及中温带草原山地菌物区分布种分布较多,为57种和55种,分别占总种数的67%和65%,表现出明显的温带区系特征。

The experiment was conducted to analyze the composition and geographical elements of the macrofungi flora in Wulashan National Forest Park. The dominant families are Tricholomataceae and Agaricaceae including 34 species, accounting for 40% of all. The dominant genera （ ≥5 ） are Lepiota, Clitocybe, Agaricus and Coprinus, including 24 species, accounting for 28.24% of all. In geographical elements of species flora, there are more distributional species of broad-leaved forest in warm temperate mountain fungi district and grassland in temperate mountain fungi district, 57 and 55 species, accounting for 67% and 65% , respectively, with obvious temperate characteristics. Keywords