triticum aestivum, camelina microcarpa, papaver rhoeas, stachys annua, buglossoides arvensis, chenopodiastrum hybridum, delphinium consolida, descurainia sophia, fallopia convolvulus, convolvulus arvensis, erigeron canadensis, euphorbia helioscopia, galium aparine, lysimachia arvensis, lysimachia foemina, medicago lupulina, mercurialis annua, reseda lutea, silene noctiflora, tripleurospermum inodorum, veronica polita