地衣

The stone stairway was covered with lichen.

那石级长满了地。

After the construction, the field will be lichened.

施工完后,将使地面长满地。

However, Bacillus licheniformis was aerotolerant anaerobe, in a shape of ellipse and swelled in the middle with production of Arginine hydrolase.

地杆菌是兼性厌氧菌，呈椭圆形中间膨大，能产生精氨酸双水解酶。

Fragments of the thallus containing both phycobiont and mycobiont cells may also grow into new lichens, a from of asexual reproduction.

地碎裂片中，如含有藻类和真菌共生时，也可长成独立植株，这是一种无性生殖形式。

The lichen is a typical example of the intergrowth among the microorganism, it is fungi, blue bacterium or homobium of the alga.

地就是微生物间共生典例子，它是真菌和蓝细菌或藻类共生体。

Reproduction in lichens may be asexual by soredia (algal cells enclosed by fungal hyphae) or by sexual fungal spores, which can survive only if some algal cells are also present.

地可以利用粉（真菌菌丝包裹藻类细胞）进行无性生殖或利用真菌子进行有性生殖。