蔊菜属（学名：Rorippa）是十字花科下的一个属，为一年至多年生草本植物。该属共有90种，分布于北半球温暖地区。

Rorippa is a flowering plant genus in the mustard family, Brassicaceae, native to Europe through central Asia, Africa, and North America. Rorippa species are annual to perennial herbs, usually with yellow flowers and a peppery flavour. They are known commonly as yellowcresses.