triticum aestivum, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, fallopia convolvulus, lamium amplexicaule, papaver dubium, polygonum aviculare, silene latifolia, viola arvensis, agrostemma githago, anthemis arvensis, buglossoides arvensis, centaurea scabiosa, chaenorhinum minus, chenopodium album, convolvulus arvensis, delphinium consolida, elymus repens, erysimum cheiranthoides, holosteum umbellatum, lysimachia arvensis, medicago lupulina, myosotis stricta, neslia paniculata, papaver rhoeas, potentilla reptans, ranunculus bulbosus, raphanus raphanistrum, roemeria argemone, silene noctiflora, sinapis arvensis, sonchus asper, trifolium pratense, veronica hederifolia, veronica triphyllos, vicia grandiflora, vicia villosa