Bison grass is also known as Hierochloe odorata, sweetgrass, Mary's Grass, vanilla grass, zubrowka and holy grass. The plant is native to Europe and North Asia and has been used historically for its aroma and flavor in various cuisines and medicinal purposes. Its sweet vanilla-like flavor is often used in infusions and alcoholic drinks, such as the famous Polish vodka known as zubrowka. Bison grass has also been used for its medicinal properties, including as a diuretic and an antidepressant. Its fragrant odor makes it a popular ingredient in perfumes and soaps. With its many uses and benefits, bison grass is a versatile and valuable plant.