brassica rapa, cirsium arvense, capsella bursa-pastoris, echinochloa crus-galli, lamium purpureum, polygonum aviculare, setaria pumila, veronica persica, amaranthus retroflexus, atriplex patula, buglossoides arvensis, calepina irregularis, equisetum telmateia, plantago major, portulaca oleracea, vicia cracca