beta vulgaris, setaria viridis, capsella bursa-pastoris, chenopodium album, elymus repens, erysimum cheiranthoides, fumaria officinalis, galinsoga parviflora, geranium pusillum, lysimachia arvensis, papaver rhoeas, persicaria maculosa, polygonum aviculare, setaria pumila, sisymbrium officinale, viola arvensis