stellaria media, echinochloa crus-galli, persicaria lapathifolia, prunella vulgaris, setaria pumila, stachys palustris, veronica persica, chenopodium album, euphorbia helioscopia, galinsoga parviflora, gnaphalium uliginosum, lipandra polysperma, matricaria chamomilla, myosotis arvensis, plantago major, ranunculus repens, rorippa sylvestris, rumex obtusifolius, senecio vulgaris, verbena officinalis