stachys annua, chenopodium album, convolvulus arvensis, polygonum aviculare, amaranthus hybridus, amaranthus retroflexus, cirsium arvense, datura stramonium, erucastrum gallicum, euphorbia falcata, fallopia convolvulus, hordeum distichon, lysimachia arvensis, lysimachia foemina, mercurialis annua, plantago major, reseda lutea, stellaria media, tripleurospermum inodorum, veronica polita, viola arvensis