brassica rapa, calepina irregularis, capsella bursa-pastoris, sonchus arvensis, stellaria media, vicia hirsuta, cerastium glomeratum, descurainia sophia, filago arvensis, fumaria officinalis, lamium amplexicaule, lathyrus sphaericus, poa annua, ranunculus sardous, sinapis arvensis, trifolium ochroleucon, tripleurospermum inodorum, vicia narbonensis