avena fatua, convolvulus arvensis, galium aparine, polygonum aviculare, viola arvensis, cirsium arvense, fallopia convolvulus, lysimachia arvensis, papaver rhoeas, reseda lutea, rubus caesius, sinapis arvensis, stellaria media, trifolium campestre, tripleurospermum inodorum, veronica persica, artemisia vulgaris, delphinium consolida