List of plants often found in the habitat: "Scirpus lacustris ssp. lacustris swamp"

shrub
bittersweet or woody nightshade Solanum dulcamara solanaceae
sedge
white sedge Carex canescens cyperaceae
common sedge Carex nigra cyperaceae
mire bottle sedge Carex rostrata cyperaceae
common club rush Schoenoplectus lacustris cyperaceae
rush
common spike rush Eleocharis palustris juncaceae
sharp-flowered rush Juncus acutiflorus juncaceae
bulbous rush Juncus bulbosus juncaceae
compact rush Juncus conglomeratus juncaceae
soft rush Juncus effusus juncaceae
reed
floating bur reed Sparganium angustifolium sparganiaceae
branched bur-reed Sparganium erectum sparganiaceae
herb
water plantain Alisma plantago-aquatica alismataceae
arowhead Sagittaria sagittifolia alismataceae
wild angelica Angelica sylvestris apiaceae
marsh pennywort Hydrocotyle vulgaris araliaceae
marsh marigold Caltha palustris asteraceae
hornwort Ceratophyllum demersum ceratophyllaceae
water horsetail Equisetum fluviatile equisetaceae
alternate water-milfoil Myriophyllum alterniflorum haloragaceae
Canadian waterweed Elodea canadensis hydrocharitaceae
frogbit Hydrocharis morsus-ranae hydrocharitaceae
yellow iris or flag Iris pseudacorus iridaceae
gipsywort Lycopus europaeus lamiaceae
water mint Mentha aquatica lamiaceae
marsh woundwort Stachys palustris lamiaceae
fat duckweed Lemna gibba lemnaceae
duckweed Lemna minor lemnaceae
greater duckweed Spirodela polyrhiza lemnaceae
lesser bladderwort Utricularia minor lentibulariaceae
purple loosestrife Lythrum salicaria lythraceae
bogbean Menyanthes trifoliata manyanthaceae
water lillies Nuphar lutea nymphaeaceae
white water-lily Nymphaea alba nymphaeaceae
marsh willowherb Epilobium palustre onagraceae
amphibious bistort Polygonum amphibium polygonaceae
bistort Polygonum bistorta polygonaceae
shining pondweed Potamogeton lucens potamogetonaceae
broadleaved pondweed Potamogeton natans potamogetonaceae
perfoliate pondweed Potamogeton perfoliatus potamogetonaceae
bog pond weed Potamogeton polygonifolius potamogetonaceae
lesser spearwort Ranunculus flammula ranunculaceae
marsh cinquefoil Comarum palustre rosaceae
meadow sweet Filipendula ulmaria rosaceae
marsh bedstraw Galium palustre rubiaceae
black nightshade Solanum nigrum solanaceae
grass
velvet bent Agrostis canina poaceae
floating sweet grass Glyceria fluitans poaceae
common reed Phragmites australis poaceae
bulrush
reedmace Typha latifolia typhaceae