Diplotaxis DC.

2 species naturalized Aust.; NSW, Vic., Tas., S.A., WA

*Diplotaxis muralis (L.) DC.

Annual, erect herb up to 50 cm high, with stiff hairs towards the base. Leaves mostly basal, toothed or lobed. Petals yellow, up to 10 mm long. Fruit 3–4 cm long, with a beak c. 2 mm long. Widespread. Weed of cultivation and waste places. Introd. from Europe. Wall Rocket