atriplex sagittata, atriplex tatarica, lepidium ruderale, tripleurospermum inodorum, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, erigeron canadensis, plantago major, poa pratensis, stellaria media, trifolium pratense, urtica dioica, achillea millefolium, arctium lappa, atriplex prostrata, ballota nigra, bromus sterilis, bromus tectorum, carduus acanthoides, convolvulus arvensis, crepis biennis, daucus carota, descurainia sophia, erysimum cheiranthoides, euphorbia peplus, fallopia convolvulus, lactuca serriola, lolium perenne, lysimachia foemina, melilotus albus, melilotus officinalis, onopordum acanthium, plantago lanceolata, setaria verticillata, sisymbrium loeselii, sonchus oleraceus, thlaspi arvense