Abroma augustum, sometimes written Abroma augusta, Devil's cotton, is a species of Abroma (Sterculiaceae, or Malvaceae in some classifications). It has dark red flowers with an characteristic and unusual appearance. It is widely distributed in Asia. It was previously thought to grow in north Queensland but the most recent survey did not find it. The leaves and stems are covered with soft bristly hairs that are very irritating to the touch. The bark yields a jute-like fiber.