Emerald

This lime moss is commonly found blanketing medium-sized areas In marshes, and In rainy mountain ranges.
It is short, growing up to 3 inches (8 cm) tall. It forms in large clumps, and is overwhelmingly resilient; it can easily endure flooding and draughts.
When mature, emerald oblong capsules grow at the end of short, lime green sporophytes, eventually opening up during the early summer to release thousands of spores.