text: sparganium erectum, alisma plantago-aquatica, eleocharis palustris, glyceria fluitans, juncus effusus, juncus inflexus, myosotis scorpioides, iris pseudacorus, lycopus europaeus, lythrum salicaria, persicaria hydropiper, persicaria mitis, phragmites australis, schoenoplectus lacustris, veronica beccabunga