糖芥属（学名：Erysimum）是十字花科下的一个属，为一年生至多年生草本植物，有时呈灌木状。该属共有约100种，多数分布于欧洲及亚洲。

Erysimum (wallflower) is a genus of flowering plants in the botanical family Brassicaceae, that includes about 180 species, both popular garden plants and many wild forms. The genus Cheiranthus is sometimes included here in whole or in part. Erysimum has recently been ascribed to a monogeneric cruciferous tribe, Erysimeae. This tribe is characterized by sessile, stellate and/or malpighiaceous trichomes, yellow to orange flowers and multiseeded siliques.