echinochloa crus-galli, matricaria chamomilla, polygonum aviculare, capsella bursa-pastoris, chenopodium album, digitaria ischaemum, erodium cicutarium, geranium pusillum, matricaria discoidea, solanum nigrum, artemisia vulgaris, elymus repens, lapsana communis, persicaria lapathifolia, persicaria maculosa, rumex acetosella, rumex crispus, rumex obtusifolius, senecio vulgaris, sisymbrium officinale, sonchus oleraceus, viola arvensis