Gray Oak, Encino Prieta
Quercus grisea
Fagaceae (white oak group)
Gray oak is a small evergreen tree that grows in the mountains of west Texas, generally on dry rocky igneous soils, but sometimes on limestone. Its small leaves are a leathery grayish green and give the tree its name. Gray Oak is closely related to Mohr Oak, Q. mohriana, and they look similar, except that Gray Oak's leaves have fuzz on both sides and Mohr Oaks's are green and shiny above.
Plant Habit or Use: large shrub
small tree
Exposure: sun
partial sun
Flower Color: catkins
Blooming Period: spring
Fruit Characteristics: acorn 1/2 inch long
Height: to 50 ft.
Width: to 40 ft.
Plant Character: evergreen
Heat Tolerance: high
Water Requirements: low
Soil Requirements: adaptable
USDA Hardiness Zone: 7
Additional Comments:
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