Lilacvine

This small, moss green grass grows up to 1 foot (30.5 cm) tall. The thin stalks grow in small clumps that are flexible and they spread and grow quickly.

When mature, the end of the stem eventually transforms into a medium-sized, lilac flower.

During the late summer, it produces lots of pollen,but it does not cause many allergic reactions, and after flowering, it is left with copious amounts of large grains.