ambrosia artemisiifolia, artemisia santonicum, cichorium intybus, cyclachaena xanthiifolia, cynanchica pyrenaica, lappula marginata, poa angustifolia, atriplex tatarica, berteroa incana, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, delphinium consolida, echium vulgare, erigeron canadensis, jacobaea vulgaris, lepidium ruderale, matricaria chamomilla, picris hieracioides, potentilla argentea, setaria viridis, sisymbrium loeselii