agrostemma githago, centaurea cyanus, fallopia convolvulus, galeopsis tetrahit, lathyrus aphaca, lathyrus oleraceus, legousia speculum-veneris, myosotis arvensis, odontites vernus, ranunculus arvensis, vicia villosa, viola arvensis, papaver rhoeas, valerianella dentata, vicia sativa, alopecurus myosuroides, anthemis arvensis, avena fatua, chenopodium album, galium aparine, lathyrus hirsutus, lysimachia foemina