lactuca serriola, tripleurospermum inodorum, artemisia vulgaris, atriplex patula, rumex acetosella, senecio viscosus, sisymbrium officinale, achillea millefolium, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, lolium perenne, medicago lupulina, melilotus albus, plantago major, poa annua, rumex obtusifolius, aethusa cynapium, crepis biennis, echium vulgare, hordeum jubatum, persicaria lapathifolia, sonchus oleraceus