Quercus radiata is an endangered species of oak native to Mexico.
Quercus radiata is a small evergreen tree that typically reaches NaNm (-2,147,483,648feet) in height.
It is native to the southern Sierra Madre Occidental, including southern Durango, eastern Nayarit, western Zacatecas, and northern Jalisco. Its extent of occurrence is 13000km2, with a low density within that range and an estimated area of occupancy between NaNkm2.
It is found on thin igneous soils and rocky outcrops between NaNm (-2,147,483,648feet) in elevation, where it form open stands with Pinus lumholtzii and other oaks and pines.[1]
Its range is mostly outside protected areas and subject habitat degradation from timber harvesting and encroachment by roads and agriculture.