phragmites australis, phalaris arundinacea, poa trivialis, agrostis stolonifera, stellaria aquatica, cirsium arvense, mentha aquatica, ranunculus repens, rumex maritimus, symphytum officinale, urtica dioica, alopecurus aequalis, persicaria hydropiper, ranunculus trichophyllus, rorippa palustris, scrophularia nodosa