agrostis stolonifera, alisma plantago-aquatica, bolboschoenus maritimus, eleocharis acicularis, persicaria amphibia, persicaria hydropiper, alisma gramineum, bidens tripartita, echinochloa crus-galli, lythrum virgatum, oenanthe aquatica, persicaria minor, phalaris arundinacea, sparganium erectum, stachys palustris, typha angustifolia, xanthium strumarium