cirsium arvense, cota austriaca, convolvulus arvensis, delphinium consolida, descurainia sophia, equisetum arvense, falcaria vulgaris, lactuca serriola, mentha arvensis, myosotis arvensis, papaver rhoeas, ranunculus arvensis, sonchus arvensis, tripleurospermum inodorum, veronica sublobata, vicia hirsuta, viola arvensis