viola arvensis, capsella bursa-pastoris, apera spica-venti, arenaria serpyllifolia, atriplex patula, chenopodium album, elymus repens, fallopia convolvulus, lipandra polysperma, myosotis arvensis, papaver dubium, persicaria maculosa, ranunculus repens, raphanus raphanistrum, rumex obtusifolius, sinapis arvensis, stellaria media, trifolium repens, vicia hirsuta, vicia sativa, achillea virescens, arrhenatherum elatius, lolium multiflorum, poa annua, sonchus asper, valerianella locusta, veronica persica