papaver rhoeas, chenopodium album, fallopia convolvulus, galium tricornutum, poa annua, stellaria media, veronica persica, veronica polita, capsella rubella, chaenorhinum minus, cirsium arvense, draba verna, fumaria vaillantii, lactuca serriola, lepidium draba, lysimachia arvensis, poa trivialis, polygonum aviculare, potentilla reptans, ranunculus arvensis, sinapis arvensis, bromus sterilis, buglossoides arvensis, chaenorhinum rubrifolium, lamium amplexicaule, scandix pecten-veneris