potamogeton natans, ranunculus aquatilis, agrostis stolonifera, alisma plantago-aquatica, eleocharis palustris, equisetum fluviatile, helosciadium inundatum, galium palustre, hippuris vulgaris, menyanthes trifoliata, myosotis laxa, hydrocotyle vulgaris, carex nigra, equisetum palustre