Emerald Clump Moss

This green moss is commonly found growing in small clumps In moorlands, In rainforests, and In marshes.
It is big, growing up to 7 inches (18 cm) tall. It forms in large clumps and they are slow to spread and grow, and is extremely rigid.
When mature, emerald heart-shaped capsules grow at the end of short, lime green sporophytes, eventually opening up during the late summer to release millions of spores.