secale cereale, lolium perenne, lysimachia arvensis, trifolium dubium, atriplex patula, euphorbia peplus, lamium purpureum, plantago lanceolata, polygonum aviculare, ranunculus repens, rumex crispus, sonchus oleraceus, cirsium arvense, daucus carota, senecio vulgaris, trifolium pratense