Quercus planipocula is a species of oak. It is native to western Mexico in Sinaloa, Nayarit, and Guerrero.McVaugh, R. 1974. Flora Novo-Galiciana: Fagaceae. Contributions from the University of Michigan Herbarium12:66-68 in English with line drawing on page 67
It is a large forest tree up to tall with a trunk often more than in diameter. The leaves are as much as long.Trelease, William (1924). Memoirs of the National Academy of Sciences 20: 136.
References
External links photo of herbarium specimen at Missouri Botanical Garden, collected in Nayarit in 1897