Chapman Field (officially the Subtropical Horticulture Research Station) is a horticulture and agronomy research facility of the Agricultural Research Service, a division of the United States Department of Agriculture (USDA), located in Miami, Florida. Dating from 1898, it is one of the oldest entities in South Florida. The USDA also refers to it as the Miami Station. Over 20,000 plant introductions have been registered at the Miami station since its establishment. Emphasis has been on rubber, cacao, coffee, mango, palm, avocado, lychee, and other plants.