medicago lupulina, fallopia convolvulus, kickxia spuria, melilotus officinalis, silene vulgaris, anchusa azurea, atriplex patula, avena fatua, buglossoides arvensis, cirsium arvense, convolvulus arvensis, daucus carota, galeopsis angustifolia, galium aparine, lathyrus hirsutus, lysimachia arvensis, medicago sativa, nigella hispanica, papaver rhoeas, poa compressa, polygonum aviculare, reseda lutea, rumex crispus, setaria viridis, sonchus asper, stellaria media, verbena officinalis, vicia sativa, viola arvensis