山荷叶属（学名：Diphylleia）是小檗科下的一个属，为多年生草本植物。该属共有3种，分布于北美、日本和中国。根茎可入药。

Diphylleia is a group of small herbs in the Berberidaceae family described as a genus in 1803. It is native to the eastern United States and eastern Asia.

Diphylleia grayi, also known as the skeleton flower, has white petals that turn translucent with rain. When dry, they revert to white.