Genus Phleum is a group of grasses that belongs to the family Poaceae, commonly known as timothy grass. Some synonyms for the word Genus Phleum include Phleum, Timothy, Timothy-grass, Herd's-grass, Meadow Cat's-tail, Cat's-tail Grass, and Common Cat's-tail. These grasses are widely distributed in temperate regions and are used as forage for livestock. Timothy grasses are highly valued for their high-quality hay, which is used as a feed for horses and cattle. In addition to their use as a feed crop, they are also used for soil conservation, erosion control, and as ornamental plants in gardens. With its widespread usage, genus Phleum is an essential plant that plays a vital role in agriculture and farming.