Flowers unisexual or polygamous , sometimes appearing before leaves .

花单性的或杂性，在叶之前有时出现。

Climbing herbs of southeastern asia having thick fleshy oblong leaves and naked unisexual flowers : chinese evergreen .

亚洲东南部一种攀缘草本植物，具有厚的肉质椭圆形叶片和雌雄异体花；东方万年青。

With unisexual and bisexual flowers on the same plant .

单性花和两性花在同一植株上。

Flowers small , unisexual on different plants .

花小，在不同的植株上单性。

Flowers bisexual or rarely unisexual and dioecious , actinomorphic or zygomorphic .

花两性或者很少单性并雌雄异株，辐射对称或者左右对称。