Greg’s Variegated Oak Large Grn Var HW25Fx12F Quercus rubra 
Greg's Variegated is a rare selection of the deciduous Red Oak Tree. The leaves have the traditional shape and size of the northern Red Oaks. In summer, green leaves exhibit white variegation at the margins, and irregular "Splashes" of white over the surface. It is named after plantsman Greg Williams by Mr Talon Bucholz. 
As of Spring 2021, Little guidance for sun/shade preferences and size at maturity was available, but we are comfortable makeng the following assumptions:
Full Sun is OK, and probably unavoidable given the expected size at Maturity (15-25 Feet). The outstanding Green with white Variegation may or may not hold in Full Sun at USDA Growing Zones 7B and higher.
 
Perfect for collectors. Very Rare Indeed!