Bloodfern

This blood red or lime moss is commonly found blanketing small areas In rainforests, In heathlands, and In damp forests.
It is average-sized, growing up to 6 inches (15 cm) tall. It forms in thick clumps and they spread and grow quickly, and is slightly tough.
When mature, emerald triangular capsules grow at the end of short, lime green sporophytes, eventually opening up during the early autumn to release thousands of spores; it can cause allergic reactions.