Genus Agropyron is a type of grass that belongs to the Poaceae family, commonly known as wheatgrass. This type of grass has long and narrow green blades that grow up to a height of 4 feet. The genus Agropyron has several synonyms, including Elymus, and is known by many different names. Some of the other synonyms for genus Agropyron are; Leymus, Agrostis, Alopecurus, and Festuca. These genus names demonstrate the diverse range of grasses that share similarities with Agropyron and are often found in grasslands around the world. With its adaptability to different climates, the Agropyron genus is a common sight in the grasslands of North America, Europe, and Asia.