Grass grows on rocks in the middle of a fast riverGrass grows on rocks in the middle of a fast river
A stream of waterfalls descend down into the riverA stream of waterfalls descend down into the river
With difficulty, the rays of the sun break through the thickness of the treesWith difficulty, the rays of the sun break through the thickness of the trees
Стелющееся или прямо стоящее споровое растение без корней и цветков (обычно растущее в сырых местах на земле, на деревьях, на камнях).