Emerald

This emerald moss is commonly found growing in small clumps In heathlands, In moorlands, and In rainforests.
It is big, growing up to 10 inches (25 cm) tall. It forms in sparse patches, and is extremely tough.
When mature, emerald kidney-shaped capsules grow at the end of long, lime green sporophytes, eventually opening up during the mid-autumn to release millions of spores.