Creeping bentgrass is a popular type of grass often used in golf courses due its tolerance for close mowing. Some synonyms for creeping bentgrass include Agrostis palustris, carpet bentgrass, red top bentgrass, and velvet bentgrass. Agrostis palustris is the scientific name for the grass and often used in academic literature. Carpet bentgrass is a term used to describe its low growth pattern, which makes it ideal for creating a dense, carpet-like look. Red top bentgrass gets its name from the reddish tint it takes on in the fall. Finally, velvet bentgrass refers to the soft and fine texture of the blades that make it a popular choice for putting greens.