Napaea dioica

tall coarse American herb having palmate leaves and numerous small white dioecious flowers; found wild in most alluvial soils of eastern and central United States

掌状の葉と多数の小さな白い雌雄異株の花を持つ背の高い粗大なアメリカ産草本；米国東部および中部のほとんどの沖積土壌に自生する