chenopodium album, amaranthus hybridus, fallopia convolvulus, digitaria sanguinalis, lactuca serriola, setaria viridis, convolvulus arvensis, anthemis arvensis, cirsium arvense, malva sylvestris, anchusa officinalis, centaurea cyanus, geranium rotundifolium, capsella bursa-pastoris, lamium purpureum, polygonum aviculare