apera spica-venti, centaurea cyanus, tripleurospermum inodorum, anthemis arvensis, aphanes arvensis, scleranthus annuus, viola arvensis, aethusa cynapium, artemisia vulgaris, convolvulus arvensis, fallopia convolvulus, filago arvensis, lapsana communis, valerianella dentata, vicia hirsuta, vicia sepium, arctium lappa