hordeum vulgare, euphorbia exigua, lysimachia arvensis, setaria viridis, silene noctiflora, stachys annua, tripleurospermum inodorum, viola arvensis, chaenorhinum minus, delphinium consolida, euphorbia falcata, fallopia convolvulus, lysimachia foemina, veronica polita, cirsium arvense, papaver rhoeas, plantago major