text: avena fatua, melilotus officinalis, veronica persica, vicia sativa, bifora radians, cirsium arvense, conringia orientalis, daucus carota, euphorbia exigua, fallopia convolvulus, galium spurium, kickxia spuria, lapsana communis, lathyrus tuberosus, lysimachia arvensis, medicago lupulina, mentha arvensis, myosotis arvensis, polygonum aviculare, sherardia arvensis, silene noctiflora, sinapis arvensis, sonchus arvensis, sonchus asper, thlaspi arvense, tripleurospermum inodorum, viola arvensis, neslia paniculata, papaver rhoeas, rumex crispus, setaria viridis, trifolium repens