chenopodium album, euphorbia helioscopia, lamium amplexicaule, polygonum aviculare, stellaria media, tripleurospermum inodorum, galinsoga parviflora, galium aparine, lysimachia arvensis, lysimachia foemina, sinapis arvensis, sonchus asper, thlaspi arvense, veronica polita, viola arvensis, chaenorhinum minus, cirsium arvense, convolvulus arvensis, elymus repens, euphorbia exigua, fumaria officinalis, galium spurium, hyoscyamus niger, lathyrus tuberosus, medicago lupulina, persicaria lapathifolia, plantago major, solanum nigrum, sonchus oleraceus, veronica persica, amaranthus retroflexus, avena fatua, campanula rapunculoides, capsella bursa-pastoris, cota austriaca, daucus carota, descurainia sophia, geranium pusillum, lactuca serriola, lepidium coronopus, silene noctiflora, atriplex sagittata, cichorium intybus, lapsana communis, linaria vulgaris, melilotus officinalis, plantago lanceolata