equisetum fluviatile, potamogeton lucens, nuphar lutea, nymphaea alba, potamogeton acutifolius, schoenoplectus lacustris, hottonia palustris, lythrum salicaria, persicaria amphibia, potamogeton gramineus, ranunculus lingua, sagittaria sagittifolia, sparganium erectum, utricularia australis