Public domain photos

The image shows a tree trunk with lichen growing on it. The lichen is a light green color and is spread across the bark of the tree. It is a type of moss that is native to North America and is known for its ability to grow on the bark.

The image shows a tree trunk with lichen growing on it. The lichen is a light green color and is spread across the bark of the tree. It is a type of moss that is native to North America and is known for its ability to grow on the bark.Open in library