glyceria notata, agrostis stolonifera, calla palustris, poa trivialis, acorus calamus, alisma plantago-aquatica, alopecurus geniculatus, caltha palustris, cardamine amara, eleocharis palustris, equisetum fluviatile, scutellaria galericulata, veronica anagallis-aquatica, veronica beccabunga