Overcup Oak

Arbor walk #56, TreeKeeper ID #2039

The overcup oak is native to Missouri and is a member of the white oak family. It is named for its acorn cup that covers the majority of its fruit. Though adaptable to most soils, the overcup oak, a Missouri native, is prevalent in the Southeastern US and in the Mississippi River Valley. In particular, the overcup oak is typically found in lowlands, floodplains, swamps and bayous. The second half of the Latin name, lyrata, means “lyre” which is most likely a reference to the shape of the leaves which are broad at the base and narrower at the tip, similar to the shape of a lyre. 

Common NameOvercup Oak
Latin NameQuercus lyrata
Indigenous Name(s) 
Commercial Name 

Take a Look Around Tree #56

More about Tree #56:

Where to find Arbor Walk #56

Data on the space around this tree

Data on this tree over time

More about the Overcup Oak in general:

How to identify an Overcup Oak

Relationship of Quercus lyrata to other species in the Arboretum

Global Distribution of the Overcup Oak

Additional Resources on the Overcup Oak