chenopodium album, aphanes arvensis, arenaria serpyllifolia, artemisia vulgaris, capsella bursa-pastoris, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, lamium amplexicaule, myosotis arvensis, papaver dubium, plantago uliginosa, poa annua, sagina procumbens, senecio vulgaris, sonchus arvensis, spergula arvensis, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, viola arvensis, cerastium holosteoides, cirsium arvense, crepis tectorum, geranium pusillum, lycopsis arvensis, sinapis arvensis, veronica agrestis