galinsoga parviflora, solanum tuberosum, chenopodium album, achillea millefolium, centaurea cyanus, fallopia convolvulus, scleranthus annuus, setaria viridis, spergula arvensis, stellaria media, viola arvensis, anthemis arvensis, arenaria serpyllifolia, capsella bursa-pastoris, erodium cicutarium, myosotis arvensis, plantago lanceolata, rorippa sylvestris, vicia hirsuta