This tree is one of the 150 trees initially included in the arboretum to coincide with the campus's 150th anniversary celebration.
New Jersey to Florida, west to Missouri and Texas
Mature Height and Width:
30-40 feet by 30-40 feet
This species is unusual in that the acorns and their caps stay attached after falling from the branches, making them buoyant. This has allowed Overcup oak to become widely distributed in the frequently flooded wetlands to which this species is well-adapted and where it is often the sole source of acorns for wildlife. Now that flood control programs have restricted rivers and the movement of floating acorns, foresters have compensated by deliberately planting overcup oak where bottomland fields are returned to forest cover.