Of the milkwort family (Polygalaceae), the Milkwort or Polygala polygama.
Of the milkwort family (Polygalaceae), the cross-leaved milkwort or Polygala cruciata.
Of the milkwort family (Polygalaceae), Polygala sanguinea.
Of the milkwort family (Polygalaceae), the Seneca snakeroot or Polygala Senega.