Crimson Heath Moss

This red moss is commonly found blanketing small areas In heathlands.
It is massive, growing up to 10 inches (25 cm) tall. It forms in large clumps, and is extremely delicate; it struggles more than most during dry spells.
When mature, emerald crescent-shaped capsules grow at the end of short, lime green sporophytes, eventually opening up during the mid-summer to release thousands of spores.