glyceria declinata, helosciadium nodiflorum, juncus articulatus, ranunculus repens, veronica beccabunga, catabrosa aquatica, glyceria fluitans, nasturtium officinale, poa trivialis, rumex conglomeratus, epilobium obscurum, galium palustre, ranunculus flammula, sparganium erectum, stellaria alsine