Quercus welshii


Quercus welshii, the wavy leaf oak, shinnery oak, or Tucker oak, is a North American species of shrub in the found in the Colorado Plateau and Canyonlands region of the southwestern United States.

Description

Growth pattern

Quercus welshii is a deciduous shrub tall.

Roots, stems, and leaves

Quercus welshii has an elaborate root system that helps stabilize soils in sandy desert scrub communities.
Elliptical or lance-shaped leaves with 6-10 lobes along the margins, with pointed tips, sometimes with lobes and teeth.
Leaves are up to long with dense hairs on both sides, becoming smooth with age.
Quercus welshii is well anchored in sandy soils by complex root systems.

Inflorescence and fruit

Quercus welshii blooms from March to June.
Male and female flowers are in separate hanging clusters.
Acorns are long.

Habitat and range

Quercus welshii can be found in sand desert shrub communities, and sandy soils of blackbrush scrub and pinyon juniper woodland communities in Arizona, Utah, western Colorado, and northwestern New Mexico.

Ecological and human interactions

The species was named after Stanley L. Welsh.