avena sterilis, diplotaxis erucoides, piptatherum miliaceum, capsella bursa-pastoris, carduus pycnocephalus, mercurialis annua, euphorbia peplus, fumaria wirtgenii, geranium rotundifolium, senecio vulgaris, sonchus tenerrimus, crepis sancta, daucus carota, hordeum murinum, malva sylvestris, papaver rhoeas, sonchus oleraceus, vicia hybrida