sagittaria sagittifolia, sparganium emersum, acorus calamus, butomus umbellatus, fontinalis antipyretica, potamogeton natans, rorippa amphibia, typha latifolia, agrostis stolonifera, alisma plantago-aquatica, carex acutiformis, ceratophyllum demersum, galium palustre, rumex hydrolapathum, sium latifolium