alisma lanceolatum, butomus umbellatus, veronica anagalloides, veronica catenata, chara vulgaris, juncus articulatus, persicaria lapathifolia, rorippa sylvestris, alisma plantago-aquatica, argentina anserina, cyperus fuscus, eleocharis uniglumis, elymus repens, juncus bufonius, symphytum officinale, typha latifolia