The Genus Zoisia is a type of grass that is found in many parts of the world. It is often used for landscaping purposes due to its low maintenance and beautiful appearance. However, there are many synonyms for this grass that are used in different regions. In the United States, it is often referred to as Zoysiagrass, while in Australia, it is called Zoysia. Other synonyms include Korean grass, Japanese lawn grass, and velvet grass. Despite the different names, they all refer to the same species of grass that is loved for its soft texture, durability, and attractive green color.