真菌(Fungus)是一大类不含叶绿素、无根、茎,叶之分为特征的叶状植物,属于真菌超纲(Eumycetes)的真核细胞型微生物.真菌在自然界分布广泛,种类繁多,数量极大。从地球三万米高空到海洋深层,都分布着各种各样的真菌。在生物界中真菌是个“大家族”,现已被描述过的约有1万个菌属,12方个菌种之多。其中已知与人类生活密切相关的不少于数百种,对人类有致病性的约100多种,称“医学真菌”,包括致病 Fungus is a large group of phyllophytes, which are free of chlorophyll, root, stem and leaf, belonging to the eumycetes eukaryotic microorganisms .Fungus is widely distributed in nature, A great number. From 30,000 meters above sea level to the depths of the ocean, all kinds of fungi are distributed. Fungus in the biological world is a “big family,” has been described about 10,000 species of bacteria, as many as 12 kinds of bacteria. Among them, there are not less than hundreds of not less than 100 species that are closely related to human life and about 100 pathogenic to humans, and are called “medical fungi,” including pathogenic