Pinkroot /(?)/

Pink·root

Pinkroot

n.
  1. The root of Spigelia Marilandica, used as a powerful vermifuge; also, that of Spigelia Anthelmia. See definition 2 (below). (Med.)
  2. A perennial North American herb (Spigelia Marilandica), sometimes cultivated for its showy red blossoms. Called also Carolina pink, Maryland pinkroot, and worm grass. (Bot.)