text: triticum aestivum, cirsium arvense, fallopia convolvulus, lolium rigidum, polygonum aviculare, vicia sativa, anthemis arvensis, chenopodium album, galeopsis ladanum, silene vulgaris, thlaspi arvense, buglossoides arvensis, bunias erucago, capsella bursa-pastoris, centaurea cyanus, fumaria officinalis, lamium amplexicaule, lathyrus aphaca, lepidium campestre, linaria supina, lycopsis arvensis, neslia paniculata, rhinanthus pumilus, rumex acetosella, rumex crispus, scleranthus annuus, solanum tuberosum, valerianella dentata, viola arvensis