List of plants often found in the habitat: "Polygonum amphibium community"

rush
thread rush Juncus filiformis juncaceae
herb
water horsetail Equisetum fluviatile equisetaceae
Canadian waterweed Elodea canadensis hydrocharitaceae
duckweed Lemna minor lemnaceae
water lillies Nuphar lutea nymphaeaceae
white water-lily Nymphaea alba nymphaeaceae
common water starwort Callitriche stagnalis plantaginaceae
shoreweed Littorella uniflora plantaginaceae
amphibious bistort Polygonum amphibium polygonaceae
various leaved pondweed Potamogeton gramineus potamogetonaceae
broadleaved pondweed Potamogeton natans potamogetonaceae
blunt leaved pondweed Potamogeton obtusifolius potamogetonaceae
perfoliate pondweed Potamogeton perfoliatus potamogetonaceae
grass
floating sweet grass Glyceria fluitans poaceae