Fiber plants are plants that produce fibers, which are long, thin strands used for making textiles, ropes, and other materials. Common examples of fiber plants include cotton, flax, and hemp. These plants are cultivated for their fibers, which can be spun into yarn and woven into fabric. The fibers from these plants are not only important for clothing but also have various industrial uses. For instance, hemp fibers are used in making biodegradable plastics and construction materials. Overall, fiber plants play a crucial role in both the fashion industry and sustainable practices.