solanum tuberosum, fumaria officinalis, chenopodium album, veronica persica, anthemis arvensis, avena sativa, convolvulus arvensis, elymus repens, erysimum cheiranthoides, galeopsis tetrahit, galium aparine, gnaphalium uliginosum, lamium amplexicaule, lapsana communis, myosotis arvensis, neslia paniculata, papaver rhoeas, tripleurospermum inodorum, veronica hederifolia