text: chenopodium album, euphorbia exigua, fallopia convolvulus, lysimachia arvensis, sherardia arvensis, silene noctiflora, sonchus asper, persicaria lapathifolia, polygonum aviculare, aethusa cynapium, amaranthus retroflexus, chaenorhinum minus, lathyrus tuberosus, lysimachia foemina, mercurialis annua, oxybasis glauca, stachys annua, atriplex patula, chenopodium ficifolium, convolvulus arvensis, euphorbia helioscopia, galinsoga parviflora, geranium pusillum, medicago lupulina, neslia paniculata, plantago major, poa annua, sinapis arvensis, solanum nigrum, tripleurospermum inodorum, veronica polita, ajuga chamaepitys, avena fatua, capsella bursa-pastoris, chenopodiastrum hybridum, cirsium arvense, echinochloa crus-galli, erodium cicutarium, lolium multiflorum, persicaria maculosa, plantago uliginosa, sonchus oleraceus, vicia villosa, arctium tomentosum, artemisia vulgaris, atriplex sagittata, urtica urens