triticum aestivum, veronica hederifolia, stellaria media, capsella bursa-pastoris, lamium amplexicaule, veronica triphyllos, descurainia sophia, apera spica-venti, artemisia vulgaris, chenopodium album, dichodon viscidum, draba verna, holosteum umbellatum, papaver albiflorum, poa annua, sonchus arvensis, veronica arvensis, veronica sublobata, viola arvensis