scrub oak Directory References Discover 6 Important Mughal Emperors 9 Mind-Altering Plants 7 of the World’s Deadliest Shipwrecks 6 Wars of Independence 10 of the World’s Most Dangerous Fish How Deadly Is Quicksand? The Seven Sacraments of the Roman Catholic church Contents scrub oak tree species, Quercus ilicifolia Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Quercus ilicifolia, bear oak Learn about this topic in these articles:description In scrub oakscrub oak refers to Q. ilicifolia, also known as bear oak, native to the eastern United States. It is an intricately branched ornamental shrub, about 6 meters (20 feet) tall, with hollylike leaves and many small striped acorns.Read More