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。

Mosses have two distinct growth forms .

苔藓植物具有两种截然不同的生活形态。

While these types of plants may also be grown in containers , they do not share the same characteristics as mosses .

虽然这类植物也可以栽培在容器中，但它们与苔藓植物的生理特征并不相同。

These mosses represent the last stand that plants made on the continent before being extinguished by endless winter .

这些苔藓代表着这片大陆上生存的植物在被无尽的冬天灭绝前剩下的最后一丛。

But all these mosses meed to be clinically tested before developing them for use as medical drugs .

但是所有的苔藓都要经过临床试验才能用作药材。