Ambergrass

This modest-sized, gray-green grass grows up to 1 foot (30.5 cm) tall. The stiff, pointed stalks grow in extensive patches that are strong and tough.

When mature, the end of the stem eventually transforms into a small, amber tail.

During the early autumn, it produces an average amount of pollen; it can cause severe allergic reactions, and after flowering, it is left with copious amounts of large grains.