Quercus texana

texas red oak, nutall's oak, nuttall oak, spanish oak, rock oak, texas oak
Family

Fagaceae

Leaf Arrangement

alternate

Leaf Attachment

petiolate

Leaf Margin

lobed

Leaf Type

simple

Leaf Shape

lanceolate, obovate, ovate, subrotund

Growth Form

shrub, tree

Flower Color

inconspicuous

Flower Month

March - May

Height (meters)

20.0

Milky Sap

No

Armed/Unarmed

Unarmed

Origin

native

Lifespan

perennial

Leaf Retention

Deciduous


Field Characters

Five lobes on leaves and a cuneate base.

Habitat

Floodplains and bottomlands.

Plant Uses

Wood of the oaks in the red oak group is similar to that of the white oaks. A major difference is that red oaks are extremely porous, and therefore not suitable for such uses as tight cooperage. The wood is heavy, hard, stiff, and has high shock resistance. It undergoes large shrinkage during seasoning. It is above average in all machining operations except sharpening. The heartwood is low in decay resistance. Wood of red oaks is used for flooring, slack cooperage, furniture, millwork, boxes, crates, caskets, timbers, handles, coffins, pallets, agricultural implements, boats, and woodenware. The hardness and resistance to wear of red oak, plus its beauty, make it preferred for flooring and residences. When preservative-treated, red oak is used extensively for crossties, mine timbers, and fence posts.