hordeum murinum, chenopodium album, bromus sterilis, diplotaxis tenuifolia, elymus repens, arctium minus, capsella bursa-pastoris, carduus acanthoides, convolvulus arvensis, lactuca serriola, lepidium draba, lotus corniculatus, melilotus officinalis, onopordum acanthium, papaver somniferum, senecio vulgaris, setaria viridis, sonchus oleraceus, verbascum phlomoides, verbena officinalis