text: triticum aestivum, chaenorhinum minus, fallopia convolvulus, kickxia spuria, papaver rhoeas, polygonum aviculare, verbena officinalis, androsace maxima, anthemis cotula, avena sterilis, capsella bursa-pastoris, caucalis platycarpos, chenopodium vulvaria, cirsium arvense, convolvulus arvensis, erucastrum nasturtiifolium, filago pyramidata, medicago lupulina, ranunculus arvensis, reseda phyteuma, rumex crispus, sonchus tenerrimus, veronica persica