 | Texana Nuttall Oak. One of the Fastest Growing Oak Trees! The Texana Nuttall Oak tree, Quercus texana, also known as Spanish Oak, Nuttall's Oak, Texas Red Oak, Spotted Oak, Rock Oak, and Red River Oak. Regardless of its many names, it is a large, deciduous, native tree in the Red Oak group. The Texana Nuttail tree has a wide-spreading, rounded crown. Fruits are oval acorns with scaly cups. Dark green leaves are deeply divided into spiny, pointed lobes. Leaf shape is reminiscent of the closely related Pin Oaks and Shumard... - Texana Nuttall Oak. |