Quercus porphyrogenita is a species of oak in the family Fagaceae, native to northeastern Mexico.[2]
Quercus porphyrogenita was first described by William Trelease in 1924.[3] It may be treated as a synonym of Quercus laceyi,[4] but as of March 2023, is accepted by Plants of the World Online.[2] Under the synonym Q. laceyi, it is placed in Quercus section Quercus.[4]
Quercus porphyrogenita is native to northeastern Mexico – the states of Nuevo León and Tamaulipas.[2]
