atriplex patula, chenopodium album, fumaria officinalis, polygonum aviculare, atriplex calotheca, cirsium arvense, senecio vulgaris, sonchus arvensis, brassica napus, brassica rapa, capsella bursa-pastoris, elymus repens, euphorbia helioscopia, papaver dubium, papaver lecoqii, persicaria maculosa, sonchus oleraceus, veronica persica