Lovegrass is a term used to describe a wide variety of grass species that grow in places like savannas and prairies. There are several different names or synonyms for lovegrass depending on the species. One popular synonym is Eragrostis, which is derived from two Greek words: "era" meaning love and "agrostis" meaning grass. Other synonyms include Woollybutt, Sand lovegrass, and Blue lovegrass, which have variations of texture, color, and preferred soil type. These grasses are often used for erosion control and forage. They are also a popular choice for ornamental landscaping due to their delicate and graceful appearance.