tamarix parviflora, paspalum distichum, rorippa sylvestris, agrostis stolonifera, bidens tripartita, echinochloa crus-galli, lycopus europaeus, persicaria hydropiper, poa trivialis, ranunculus sardous, rumex crispus, xanthium strumarium, aristolochia clematitis, galium aparine, mentha aquatica, oenanthe aquatica, plantago major, veronica anagallis-aquatica, humulus lupulus