Dwarf chinquapin oak, also known as Quercus prinoides or scrub oak, is a small, deciduous tree that is commonly found in eastern North America. There are several synonyms for this tree, including bear oak, rock oak, and yellow chestnut oak. These names reflect the tree's habitat in dry rocky soils and its acorns, which are an important food source for wildlife such as black bears. The term "scrub oak" is also used to describe this tree and its close relatives, which are adapted to growing in harsh, low-nutrient environments. Despite its small size, dwarf chinquapin oak is a hardy and important species in its ecosystem.