convolvulus arvensis, euphorbia exigua, lysimachia arvensis, euphorbia helioscopia, polypogon viridis, ranunculus repens, trifolium repens, veronica persica, achillea virescens, centaurea scabiosa, cichorium intybus, crepis capillaris, daucus carota, knautia arvensis, lysimachia vulgaris, phleum pratense, ranunculus bulbosus, sherardia arvensis, silene vulgaris, sinapis arvensis