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