Yellow Flame Moss

This yellow moss is commonly found growing in tiny clumps In marshes.
It is enormous, growing up to 1.1 feet (33 cm) tall. It forms in large clumps, and is overwhelmingly delicate; it burns easily in strong sunlight.
When mature, emerald flame-shaped capsules grow at the end of short, lime green sporophytes, eventually opening up during the mid-autumn to release dozens of spores.