Emerald Bog Moss

This emerald moss is commonly found blanketing medium-sized areas In bogs.
It is small, growing up to 3 inches (8 cm) tall. It forms in thick clumps and they spread and grow quickly, and is overwhelmingly strong.
When mature, emerald circular capsules grow at the end of elongated, lime green sporophytes, eventually opening up during the mid-autumn to release dozens of spores.