Copper Moss

This copper moss is commonly found blanketing tiny areas In moorlands, and In damp forests.
It is modest-sized, growing up to 4 inches (10 cm) tall. It forms in thick clumps, and is slightly tough.
When mature, emerald cylindrical capsules grow at the end of elongated, lime green sporophytes, eventually opening up during the mid-summer to release dozens of spores.