First leaf spring flowering, reversing Moment Round Oval, outside purplish red, white inside, Habitat stamens, pistils next, heart Paper maturation occurred Tu, Tu occurred within a black seed cakes.

• 早春先叶开花，矩圆状倒卵形，外面紫红，里面白色，雄蕊居上，雌蕊在下，心皮成熟为蓇葖，蓇葖内有黑色圆粒种子。