bolboschoenus maritimus, echinochloa crus-galli, phalaris arundinacea, alisma plantago-aquatica, atriplex prostrata, bidens tripartita, butomus umbellatus, euphorbia esula, glyceria maxima, inula britannica, lythrum virgatum, oenanthe aquatica, persicaria amphibia, rorippa palustris, rubia tatarica, rumex stenophyllus, scutellaria galericulata, xanthium strumarium