glyceria maxima, carex acuta, alisma plantago-aquatica, sium latifolium, agrostis stolonifera, phalaris arundinacea, beckmannia eruciformis, caltha palustris, carex riparia, equisetum telmateia, persicaria amphibia, poa palustris, schoenoplectus tabernaemontani, typha latifolia