eleocharis acicularis, phalaris arundinacea, achillea salicifolia, alisma plantago-aquatica, bidens tripartita, bolboschoenus maritimus, butomus umbellatus, calystegia sepium, glyceria maxima, gratiola officinalis, inula britannica, lysimachia vulgaris, lythrum salicaria, lythrum virgatum, oenanthe aquatica, persicaria hydropiper, rumex stenophyllus, schoenoplectiella supina, scutellaria galericulata, typha angustifolia