Usually the fungus is an ascomycete but occasionally it is a basidiomycete.
Usually the fungus is an ascomycete but occasionally it is a basidiomycete.
组成地衣的菌类多为子囊菌，也有担子菌类。
Usually the fungus is an ascomycete but occasionally it is a basidiomycete.
组成地衣的菌类多为子囊菌，也有担子菌类。