*Brassica rapa L.campestris (L.) A.R.Chapham

Uppermost leaves stem-clasping, auriculate. Sepals 5–6 mm long. Fruit 4–7 cm long, with a slender ± conical seedless beak. Seeds large. Widespread. Weed of cultivation and waste places. Introd. from Europe. Bird Rape or Wild Turnip