Leaf-vegetable
Guides
Diplotaxis
wall-rocket
Diplotaxis is a genus of 32–34 species of flowering plants in the family Brassicaceae, native to Europe, the Mediterranean region, and Macaronesia. Species diversity is highest in the Iberian Peninsula, North Africa, and the Cape Verde archipelago. The genus includes annual and perennial herbs or sub-shrubs with yellow flowers in most species, though D. erucoides bears white flowers. Several species, including D. tenuifolia and D. muralis, are cultivated or occur as introduced weeds.