【#46】银粉背蕨

北方的蕨类很少，喜欢干旱的蕨类更少。在岩石缝中，或者是乡村墙院的砖缝中，你经常可以看见它。它的背面覆盖着银白色的粉，由此得名。

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There are fewer ferns in the north and even more few of those that like dry. In the rock crack or bricks of coutry courtyards, you can often see it. Its back is covered with silver-white powder,which is its name comes from.

一株植物温暖一个人.

A plant warm a man.