capsella bursa-pastoris, tripleurospermum inodorum, arctium tomentosum, cirsium arvense, descurainia sophia, geranium pusillum, lactuca serriola, lamium purpureum, papaver rhoeas, stellaria media, triticum aestivum, veronica persica, veronica polita, viola arvensis, phacelia tanacetifolia, sinapis arvensis