Emerald V-Moss

This green moss is commonly found growing in giant clumps In damp forests.
It is big, growing up to 6 inches (15 cm) tall. It forms in extensive patches and they overwhelm an area rapidly, and is overwhelmingly light.
When mature, emerald V-shaped capsules grow at the end of elongated, lime green sporophytes, eventually opening up during the early autumn to release hundred of spores; it does not cause any allergic reactions.