papaver rhoeas, agrostemma githago, bupleurum rotundifolium, delphinium consolida, erysimum repandum, lepidium draba, secale cereale, cota austriaca, viola arvensis, ajuga chamaepitys, arrhenatherum elatius, atriplex prostrata, bromus secalinus, carduus acanthoides, caucalis platycarpos, centaurea cyanus, chenopodiastrum hybridum, chenopodium album, cynoglossum germanicum, delphinium hispanicum, elymus repens, falcaria vulgaris, fallopia convolvulus, galium aparine, galium spurium, geranium pusillum, lactuca serriola, lamium amplexicaule, lathyrus tuberosus, lysimachia arvensis, melilotus officinalis, polygonum aviculare, stachys annua, tripleurospermum inodorum, veronica arvensis, veronica polita