text: convolvulus arvensis, galinsoga quadriradiata, aethusa cynapium, cirsium arvense, galeopsis tetrahit, medicago lupulina, mentha arvensis, myosotis arvensis, valerianella rimosa, vicia sativa, anthemis arvensis, apera spica-venti, centaurea cyanus, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, galinsoga parviflora, galium spurium, legousia speculum-veneris, lysimachia arvensis, odontites vernus, papaver rhoeas, persicaria maculosa, ranunculus repens, rumex acetosella, setaria viridis, trifolium arvense, tripleurospermum inodorum, veronica agrestis, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis, raphanus raphanistrum