Quercus shumardii
Shumard Oak
Fagaceae
ExpandHabitat
- native to eastern and central United States
- zone 5
Habit and Form
- a large, deciduous tree
- 60 to 80' tall
- 40' to 50' wide
- pyramidal when young
- rounded, oval-rounded when mature
- coarse texture
- rapid growth rate
Summer Foliage
- alternate leaf arrangement
- leaves are 4" to 8" long
- pointed lobes
- 7 lobes per leaf, sometimes 9
- deep sinuses
- leathery leaf texture
- dark green leaf color
Autumn Foliage
- orange to red fall color
- showy
Flowers
- monoecious
- male flowers are pendulous yellow-green catkins
- blooms in May
- messy
Fruit
- acorn
- up to 1" long
- involucre just barely covers acorn tip
- acorn is striated with black and brown lines
- fruit can be numerous
Bark
- gray-brown glabrous stems
- older stems have a onion-like sheath
Culture
- full sun
- prefers moist, well-drained soil
- easily transplanted for an oak
- drought tolerant
- urban tolerant
- pH adaptable
Landscape Use
- shade tree
- for large area
- for fall color
- specimen
- buffer strip
- long-lived and desirable
Liabilities
- oak wilt will kill tree
- mites
- root rot
- scale, borers, brown felt fungus
- acorns can be a litter problem
ID Features
- leaves with 7 pointed lobes
- buds are imbricate and ovoid and gray in color
- buds scales appear waxed
- alternate leaf arrangement
- simple leaves
- acorn in barely covered with involucre
Propagation
- by seed
Cultivars/Varieties
- none