Agave sisalana is a species of agave plants that is commonly grown for its long and durable fibers, which are used for a variety of purposes such as rope and twine production. The plant is also known by several synonyms, including Agave rigida, Agave clemensiorum, and Agave longifolia. The common name for Agave sisalana is sisal, which is derived from the name of the port city of Sisal in Yucatan, Mexico, where the fiber was first exported. Other synonyms for sisal include sisal hemp and sisalana, which are used interchangeably with Agave sisalana. This versatile plant is an important agricultural crop in many parts of the world and is highly valued for its durable and sustainable fiber.