Emerald Clump Moss

This yellow moss is commonly found blanketing giant areas In marshes, On rotten logs, and In rainforests.
It is big, growing up to 10 inches (25 cm) tall. It forms in small clumps and they are exceptionally hardy, and is extremely hardy; it can easily endure being trodden on.
When mature, emerald triangular capsules grow at the end of long, lime green sporophytes, eventually opening up during the mid-summer to release hundred of spores.