fallopia convolvulus, chenopodium album, crepis tectorum, hypochaeris glabra, myosotis arvensis, poa annua, stellaria media, tripleurospermum inodorum, viola arvensis, anthemis arvensis, arenaria serpyllifolia, artemisia vulgaris, capsella bursa-pastoris, cirsium arvense, lycopsis arvensis, matricaria chamomilla, persicaria maculosa