Quercus texana Buckley  

Family: Fagaceae

Texas Red Oak, more...Nuttall oak

[Quercus nuttallii Palmer, moreQuercus nuttallii var. cachensis E.J.Palmer, Quercus nuttallii var. texana (Buckley), Quercus rubra var. texana , Quercus shumardii var. microcarpa (Torr.) Shinners, Quercus shumardii var. texana (Buckley) Ashe]