chenopodium album, lycopsis arvensis, medicago sativa, silene vulgaris, amaranthus retroflexus, polygonum aviculare, solanum nigrum, capsella bursa-pastoris, centaurea scabiosa, erodium cicutarium, heliotropium europaeum, malva neglecta, medicago lupulina, artemisia vulgaris, convolvulus arvensis, cynoglossum creticum, diplotaxis erucoides, echium vulgare, geranium pyrenaicum, lactuca viminea, plantago lanceolata, setaria viridis, sisymbrium officinale