Overcup oak (Quercus lyrata)
Overcup oak, also known as Swamp post oak
The overcup oak tree is named for its unique acorn, where the cap encases nearly the entire nut, resembling an overflowing cup. This tree is also appreciated in urban landscaping for its slow growth, vibrant green leaves in summer, and yellow-brown foliage in fall.
Key Facts About Overcup oak
Attributes of Overcup oak
Lifespan
Perennial
Plant Type
Tree
Plant Height
11 m to 18 m
Spread
9 m to 12 m
Leaf Color
Green Silver Gray Red Bronze Brown
Flower Size
8 cm to 10 cm
Flower Color
Yellow Green Brown Gold
Scientific Classification of Overcup oak
Phylum
Vascular plants
Class
Dicotyledons
Order
Fagales
Family
Beech
Genus
Oaks
Species
Overcup oak
Toxicity
consumption