Sinapis arvensis
Sinapis arvensis
Hardal
Annual 20-60 cm, usually hispid sometimes glabrous. Lower leaves lyrate, sometimes ± simple, irregularly toothed; upper leaves sessile, simple, toothed. Petals 10 x 5-6 mm. Fruiting pedicels spreading, 3-5 mm. Fruit 23-35 x 2,5-4 mm, including a straight conical beak, 10-12 mm; valves glabrous or shortly hispid 5-12-seeded, slightly waisted between seeds; beak glabrous or not, 0-1-seeded. FI. 4-6. Roadside and waste places, s.l.-1800 m.
W., C. & S. Europe, N. Africa, S.W. Asia.
