英语语法分析

The higher fungi include the class Ascomycetes, the largest class of fungi.

高级真菌包括子囊菌纲，最大的真菌纲。

Of ascomycetes and imperfect fungi cause a variety of plant diseases has excellent control effect.

对子囊菌及半知菌引起的多种作物病害有优异的防效。

Lichen fungi are usually ascomycetes, although the other two higher fungi are sometimes found in lichens.

地衣真菌通常是子囊菌，有时在地衣中也能发现其他两类真菌。