solanum tuberosum, chenopodium album, cirsium arvense, elymus repens, plantago uliginosa, sonchus arvensis, echinochloa crus-galli, fallopia convolvulus, persicaria maculosa, anthemis cotula, equisetum arvense, galinsoga parviflora, gnaphalium uliginosum, lipandra polysperma, persicaria hydropiper, polygonum aviculare, rorippa sylvestris, stachys palustris, stellaria media