echinochloa crus-galli, phalaris arundinacea, agrostis stolonifera, alisma gramineum, alisma plantago-aquatica, atriplex prostrata, bidens tripartita, bolboschoenus maritimus, glyceria maxima, lysimachia nummularia, mentha arvensis, oenanthe aquatica, persicaria amphibia, rorippa palustris, rubia tatarica, rumex stenophyllus, veronica anagallis-aquatica