Marshland Moss

This brown moss is commonly found blanketing large areas In marshes, and In heathlands.
It is average-sized, growing up to 3 inches (8 cm) tall. It forms in thick clumps and they overwhelm an area rapidly, and is slightly resilient.
When mature, emerald heart-shaped capsules grow at the end of short, lime green sporophytes, eventually opening up during the mid-summer to release thousands of spores; it does not cause many allergic reactions.