sparganium erectum, eleocharis palustris, glyceria fluitans, polypogon monspeliensis, alisma plantago-aquatica, helosciadium nodiflorum, iris pseudacorus, juncus articulatus, persicaria amphibia, utricularia australis, callitriche obtusangula, galium elongatum, lemna minor, oenanthe fistulosa