eleocharis acicularis, persicaria amphibia, alisma plantago-aquatica, phalaris arundinacea, rorippa palustris, schoenoplectus lacustris, alisma gramineum, bidens tripartita, glyceria maxima, gratiola officinalis, oenanthe aquatica, persicaria minor, rorippa amphibia, rumex stenophyllus