stellaria media, anthoxanthum aristatum, erigeron canadensis, lolium perenne, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, myosotis arvensis, poa annua, rumex acetosella, tripleurospermum inodorum, fallopia convolvulus, filago arvensis, hypochaeris radicata, matricaria chamomilla, veronica arvensis