echinochloa crus-galli, chenopodium album, galinsoga parviflora, matricaria chamomilla, persicaria lapathifolia, tripleurospermum inodorum, capsella bursa-pastoris, cirsium arvense, elymus repens, fallopia convolvulus, lolium perenne, persicaria maculosa, robinia pseudoacacia, sinapis arvensis, sisymbrium officinale, sonchus arvensis, stellaria media