lactuca serriola, capsella bursa-pastoris, convolvulus arvensis, artemisia vulgaris, atriplex sagittata, bromus sterilis, descurainia sophia, geranium pusillum, papaver rhoeas, veronica persica, atriplex oblongifolia, chenopodiastrum hybridum, delphinium consolida, erigeron canadensis, mercurialis annua, tripleurospermum inodorum, silene latifolia