Western wheatgrass, scientifically known as Pascopyrum smithii, is a hardy, drought-tolerant grass species commonly found in North America's grasslands. Synonyms for the Western Wheatgrass include Agropyron smithii, Thinopyrum intermedium, and Dasypyrum villosum. It's also known as intermediate wheatgrass, 'Saskatchewan Wildrye', and 'St. John's wheatgrass.' Despite its scientific and slightly confusing synonym, Western Wheatgrass is widely known for its nutritional and medicinal properties. The perennial grass is known for providing excellent forage for livestock and wildlife and is used in several rehabilitation and soil conservation efforts. With its many synonyms, it's easy to understand the importance of this native grass species and its value in the agricultural industry.