Quercus Suber, also known as cork oak, is a tree species native to the western Mediterranean region. It produces a unique bark, which is harvested for cork production. There are several synonyms for Quercus Suber, including the scientific name Quercus Lusitanica, which refers to its origin in Portugal. Other names include the cork oak tree, the cork tree, or simply the cork oak. The Portuguese also call it the sobro, while the Spanish refer to it as alcornoque. Regardless of its name, the cork oak is a versatile tree that has played an essential role in many industries throughout history, including wine-making, construction, and fashion.