Related Clues:

• Mount Vernon crop
• Male politician's a plant
• Rope-making material
• Fiber for Manila rope
• Bowstring source
• Canvas base
• Fiber for hippie clothes
• Borderline soft drug
• Source of rope fiber
• Rope plant
• Plant used in making rope
• Rope-fiber source
• Coarse rope fiber
• Source of ancient spun fibers
• Weedy fiber?