Quercus scytophylla
Quercus scytophylla  is a species of oak. It is native to western and central Mexico from Sonora and Chihuahua to Chiapas.

Quercus scytophylla is a deciduous tree growing up to  tall with a trunk as much as  in diameter. The leaves are thick and leathery, up to  long, with a few tapering, pointed teeth along the edges.

References

scytophylla
Plants described in 1854
Endemic oaks of Mexico
Flora of the Sierra Madre Occidental