sinapis arvensis, chenopodium album, galinsoga parviflora, galinsoga quadriradiata, chenopodium ficifolium, fallopia convolvulus, lipandra polysperma, stellaria media, urtica urens, capsella bursa-pastoris, matricaria chamomilla, polygonum aviculare, senecio vulgaris, artemisia vulgaris, elymus repens, papaver somniferum, persicaria maculosa, sisymbrium officinale, tripleurospermum inodorum, atriplex sagittata