centaurea cyanus, lapsana communis, oxalis stricta, sonchus asper, chenopodium album, cirsium arvense, fallopia convolvulus, galeopsis bifida, galeopsis tetrahit, galium aparine, lysimachia arvensis, myosotis arvensis, persicaria hydropiper, polygonum aviculare, ranunculus repens, scleranthus annuus, stellaria graminea, stellaria media, vicia tetrasperma, viola arvensis, daucus carota, matricaria chamomilla, rumex obtusifolius, vicia cracca