triticum aestivum, apera spica-venti, matricaria chamomilla, tripleurospermum inodorum, brassica napus, capsella bursa-pastoris, convolvulus arvensis, galium aparine, lapsana communis, lolium perenne, lysimachia arvensis, matricaria discoidea, myosotis arvensis, papaver rhoeas, phleum pratense, silene noctiflora, stellaria media, thlaspi arvense, trifolium pratense, veronica arvensis, viola arvensis, euphorbia helioscopia, fallopia convolvulus, galinsoga quadriradiata, geranium dissectum, lamium purpureum, persicaria lapathifolia, sonchus arvensis, sonchus oleraceus, veronica persica