Emerald

This yellow moss is commonly found growing in medium-sized clumps In rainforests.
It is small, growing up to 1 inch (3 cm) tall. It forms in sparse patches, and is extremely resilient.
When mature, emerald flame-shaped capsules grow at the end of long, lime green sporophytes, eventually opening up during the mid-summer to release millions of spores; it does not cause any allergic reactions.