Quercus palustris, also called pin oak, swamp oak, or swamp Spanish oak, is a tree in the red oak section of the genus Quercus. Pin oak is one of the most commonly used landscaping oaks in its native
Largest known pin oak in New England, located in Northampton, Massachusetts. 2005 measurements: Height 32.9 metres (107.9 ft), circumference 5.3 metres (17.4 ft), average spread 29 metres (96 ft)
Quercus lyrata, the overcup oak, is an oak in the white oak group. The common name, overcup oak, refers to its acorns that are mostly enclosed within the acorn cup. It is native to lowland wetlands in
Overcup oak acorns, showing the nut largely enclosed by the acorn cup
An overcup oak at the York Hill Yadkin River access in Linwood, North Carolina