atriplex tatarica, erigeron canadensis, chenopodium album, hordeum murinum, tripleurospermum inodorum, artemisia vulgaris, atriplex sagittata, ballota nigra, bromus tectorum, capsella bursa-pastoris, carduus acanthoides, cirsium arvense, conium maculatum, crepis biennis, fallopia convolvulus, galinsoga parviflora, lactuca serriola, lepidium ruderale, melilotus officinalis, persicaria lapathifolia, phleum phleoides, plantago major, poa palustris, raphanus raphanistrum, silene latifolia, sisymbrium loeselii, sisymbrium strictissimum, sonchus arvensis, sonchus oleraceus, trifolium repens