aphanes arvensis, capsella bursa-pastoris, chenopodium album, elymus repens, equisetum arvense, gnaphalium uliginosum, lycopsis arvensis, matricaria chamomilla, myosotis arvensis, plantago uliginosa, poa annua, sagina procumbens, sinapis arvensis, stellaria media, tripleurospermum inodorum, veronica arvensis, veronica persica, viola arvensis, buglossoides arvensis, centaurea cyanus, cerastium holosteoides, cirsium arvense, fallopia convolvulus, lamium amplexicaule, papaver dubium, ranunculus repens, rumex crispus, sherardia arvensis, spergula arvensis, tussilago farfara, vicia cracca