Caramel Puff Grass

This enormous, green grass grows up to 39 feet (11.9 meters) tall. The wispy stalks grow in small clumps that are light and frail and they are exceptionally hardy.

When mature, the end of the stem eventually transforms into a small, caramel puff.

During the mid-autumn, it produces excessive amounts of pollen; it can can cause allergic reactions, and after flowering, it is left with a few small grains.