Emerald

This emerald moss is commonly found blanketing large areas In bogs, and In moorlands.
It is massive, growing up to 1.4 feet (43 cm) tall. It forms in small clumps, and is very light; it burns easily in strong sunlight.
When mature, emerald oval-shaped capsules grow at the end of long, lime green sporophytes, eventually opening up during the late summer to release dozens of spores; it does not cause any allergic reactions.