Arkansas Tree Database
Overcup Oak
Overcup Oak
Scientific name:
Quercus Lyrata
Size:
60'-100' tall
Leaves:
alternate, simple, 5"-9" long, with 5-9 lobes, with no bristles on tips; similar to white oak but more narrow and wedge-like
Flowers:
inconspicuous
Fruit:
acorn almost completely enclosed; in the white oak group so maturing, and often splitting irregularly, the first season on the current year's twig
Fall Interest:
yellow-brown, sometimes scarlet to scarlet-orange; deciduous
Culture:
sun; moist, acidic soil; most tolerant of occasional flooding of all native Arkansas oaks
Disease/Insect:
Use:
shade tree especially for low-lying areas
Cultivars:
Notes:
bark brownish gray and rough with scaly ridges or plates; twigs angled not circular in cross-section; in the white oak group; attractive to migratory waterfowl; native to Arkansas
Resources:
Click thumbnail to enlarge images
![Overcup oak bark on branch](/static/gallery/img/overcup_oak_bark_1.jpg)
![Overcup oak bark on trunk](/static/gallery/img/overcup_oak_bark_2.jpg)
![Overcup oak bark on trunk](/static/gallery/img/overcup_oak_bark_3.jpg)
![Overcup oak leaf, upper side, 5"-9" long, showing deep lobes](/static/gallery/img/overcup_oak_foliage_1.jpg)
![Overcup oak leaves, undersides](/static/gallery/img/overcup_oak_foliage_2.jpg)
![Overcup oak leaves, showing deep lobes and no bristles on the tips](/static/gallery/img/overcup_oak_foliage_3.jpg)
![Overcup oak acorns, with nut almost completely enclosed by cup](/static/gallery/img/overcup_oak_fruit_1.jpg)
![Overcup oak acorns](/static/gallery/img/overcup_oak_fruit_2.jpg)
![Overcup oak stem](/static/gallery/img/overcup_oak_stem_1.jpg)