Vinegrass

This small, orange-yellow grass grows up to 1 foot (30.5 cm) tall. The broad, flat stalks grow in large clumps that are resistant.

When mature, the end of the stem eventually transforms into a tiny, peach puff.

During the late summer, it produces an average amount of pollen; it can cause allergic reactions, and after flowering, it is left with a modest amount of giant grains.