solanum tuberosum, elymus repens, galinsoga parviflora, capsella bursa-pastoris, chenopodium album, sonchus oleraceus, amaranthus hybridus, amaranthus retroflexus, artemisia vulgaris, equisetum arvense, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, galeopsis pubescens, lysimachia arvensis, papaver rhoeas, persicaria maculosa, raphanus raphanistrum, rumex acetosella, senecio vulgaris, setaria pumila, setaria viridis, sinapis arvensis, sisymbrium officinale, sonchus arvensis, spergula arvensis, trifolium arvense, vicia hirsuta