fallopia convolvulus, matricaria discoidea, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, poa annua, veronica arvensis, viola arvensis, anthemis arvensis, capsella bursa-pastoris, chenopodium album, galeopsis speciosa, galeopsis tetrahit, galium aparine, gnaphalium uliginosum, lipandra polysperma