iris pseudacorus, menyanthes trifoliata, schoenoplectus tabernaemontani, mentha aquatica, ranunculus aquatilis, eleocharis palustris, equisetum fluviatile, helosciadium inundatum, myosotis laxa, agrostis stolonifera, alisma plantago-aquatica, callitriche stagnalis, persicaria amphibia, rumex hydrolapathum