The quince bush is a woody shrub that produces aromatic and pear-shaped fruits. This plant is also known by other names such as Cydonia, quince tree, and apple quince. It is a deciduous flowering plant that belongs to the Rosaceae family and is native to Southwest Asia and parts of Europe. The fruit of the quince bush is closely related to apples and pears, but unlike its close cousins, it is not normally consumed raw. Instead, it is often used to make jellies, jams, and other sweet treats. The word quince bush may also be referred to as a quince tree, quince plant, quince shrub, or simply, quince.