Erysimum cheiranthoides (Treacle Mustard) is a species of annual herb in the family crucifers. They have a self-supporting growth form. They have simple, broad leaves. Flowers are visited by Eupeodes corollae, Oplodontha viridula, Black Swallowtail, and Marmalade hoverfly. Individuals can grow to 0.38 m.
EOL has data for 22 attributes, including: