(Poncirus trifoliata) Deciduous tree. Can be grown in the United States as far norh as Washington, D. C. Fruit is inedible. Citrus trees grow best in full sunlight, however, they will grow in partial shade. Trifoliate orange can be used as a fence row, or can be used as a free standing specimen.

Virginia tourism: the James River Plantations include Sherwood Forest Plantation, home of President John Tyler of Tippecannoe and Tyler, too fame.