Coppergrass

This colossal, pink grass grows up to 39 feet (11.9 meters) tall. The oval-shaped stalks grow in thick clumps that are resilient and they are exceptionally hardy.

When mature, the end of the stem eventually transforms into a giant, copper tuft.

During the early summer, it produces copious amounts of pollen; it does not cause many allergic reactions, and after flowering, it is left with copious amounts of tiny grains.