Any of various North American trees or shrubs of the genus Aesculus, having palmately compound, opposite leaves, erect panicles of white to red or yellow flowers, and large, shiny seeds with a large attachment scar. All parts of the plant are poisonous.

• 七叶树一种北美洲的七叶树属的树或灌木，有掌状对生复叶，直立的白色、红色或黄色圆锥花序；种子硕大而亮丽，附有一个巨大的瘢痕。这种植物的每一部分都有毒