tripleurospermum inodorum, brassica napus, stellaria media, matricaria chamomilla, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, poa annua, scleranthus annuus, viola arvensis, agrostemma githago, aphanes arvensis, cerastium holosteoides, cirsium arvense, galeopsis tetrahit, lamium purpureum, lysimachia arvensis, myosotis arvensis, papaver rhoeas, polygonum aviculare, rumex crispus, thlaspi arvense, veronica arvensis, vicia villosa