Linked from
The 46 pages that link to Cotton, each with the reason it gives.
CelluloseBroader topic: Cotton is a naturally occurring, cellulose-rich textile fiber.
Plant cell wallBroader topic: Cotton fibers are exceptionally cellulose-rich plant cell walls.
MuslinBroader topic: Cotton is the characteristic fiber used to make muslin.
Fiber (textiles)Broader topic: Cotton is a common natural staple fiber used in yarns and fabrics.
Fiber cropBroader topic: It is the largest example of a fiber crop used for clothing.
Nonfood cropBroader topic: Its lint is a major example of a nonfood crop grown for fiber.