Gentian, aka Gentiana Lutea is an alpine plant native to the mountains of central and southern Europe. Gentian is an herbaceous perennial plant with a tall stalk that supports several star-shaped, yellow flowers. Gentian Root is noticeably bitter and has been utilized in traditional European herbalism for centuries. Gentian Root is typically employed as a classic ingredient in herbal bitters and liqueurs, though it's occasionally used in brewing as well.