chenopodium album, galinsoga parviflora, stellaria media, arabidopsis thaliana, capsella bursa-pastoris, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, mentha arvensis, persicaria maculosa, plantago uliginosa, raphanus raphanistrum, rumex acetosella, sonchus oleraceus, spergula arvensis, urtica urens, vicia hirsuta, vicia sativa, viola arvensis, crepis tectorum, galinsoga quadriradiata, lamium amplexicaule, lysimachia arvensis, malva neglecta, matricaria discoidea, myosotis arvensis, silene latifolia