marsh pink

1. Perennial marsh herb with pink to mauve flowers; southeastern United States.
   多年生的沼泽草本植物，花粉红色到紫红色；产于美国东南部。
2. A tall marsh plant ( Hibiscus moscheutos) of eastern North America, having leaves covered with whitish down and flowers with white, pink, or rose petals with crimson bases.
   木槿，美洲芙蓉：北美洲东部的一种高沼泽植物（剪秋罗属芙蓉葵），长有覆盖在白色细柔毛下的叶子和有猩红色基部的白色、粉红色或玫瑰色花。

noun

1. any of several pink-flowered marsh plant of the eastern United States resembling a true centaury

   Synonym:    rose pinkbitter floomAmerican centaurySabbatia stellarisSabbatia Angularis