cyclachaena xanthiifolia, ambrosia artemisiifolia, atriplex tatarica, berteroa incana, cirsium arvense, poa angustifolia, artemisia absinthium, capsella bursa-pastoris, centaurea diffusa, convolvulus arvensis, delphinium consolida, echium vulgare, erigeron canadensis, jacobaea vulgaris, lappula marginata, lepidium ruderale, matricaria chamomilla, setaria viridis, sisymbrium loeselii, carduus acanthoides, cynanchica pyrenaica, lophiolepis ukranica, polygonum aviculare, reseda lutea