text: phragmites australis, alisma plantago-aquatica, alopecurus aequalis, bolboschoenus maritimus, butomus umbellatus, calystegia sepium, eleocharis palustris, galium palustre, lycopus europaeus, oenanthe aquatica, ranunculus sceleratus, solanum dulcamara, sparganium erectum, typha angustifolia