易混淆的单词： Lichens

Vegetation includes lichens , mosses , and arctic flowering plants .

能够存活的植被也只有地衣类，苔藓类，与北极开花植物。

Reindeer rely on ultraviolet light to spot lichens that they eat .

驯鹿依靠紫外线发现可供食用的地衣。

Finally , he says there 's no evidence there was ice at that time or that dickinsonia has the structure of lichens .

最后他提到并无可以支持当时有冰存在或是狄更逊水母与地衣结构类似的证据。

Heart-shaped lichens ( crustose ) , audubon corkscrew swamp sanctuary , florida

佛罗里达，auduboncorkscrew沼泽地保护区，心形地衣

Munk says this makes sense , given the fact that many of the trees in the amazon rainforest have trunks covered in white lichens .

蒙克的依据是很有意义的，因为很多在亚马逊雨林的树干都覆盖着一层白色地衣。