lichen ruber moniliformis

例句：

1. 1. Thelichen on the rock wall is aunique species.
   岩石墙上的地衣是一种独特的物种。
2. 2. Lichens are known fortheir ability to survive in extreme environments.
   地衣因其在极端环境中的生存能力而闻名。
3. 3. The lichen-covered rocksprovide a habitat for many small animals.
   覆盖着地衣的岩石为许多小型动物提供了栖息地。