(Martynia parviflora or Prohoscidea parviflora)-also called the unicorn plant. A coarse, low-growing annual with large, shallowly lobed leaves. All parts of the plant are covered with coarse, sticky hairs. The seedpods turn black at maturity and each is characterized by a long, slightly curved extension of its tip. The plants grows at elevations of 1000 to 5000 feet and ranges from western Texas to southern Nevada.