gb, north & west norfolk, lythrum salicaria, galium palustre, lysimachia vulgaris, iris pseudacorus, phragmites australis, schoenoplectus lacustris, rorippa amphibia, lycopus europaeus, persicaria amphibia, eleocharis palustris, agrostis stolonifera, alisma plantago-aquatica, carex riparia, phalaris arundinacea, calystegia sepium, myosotis scorpioides, ranunculus flammula, typha angustifolia, stachys palustris, oenanthe fistulosa, ranunculus repens, hydrocotyle vulgaris, lemna minor, glyceria maxima, carex elata, baldellia ranunculoides, bolboschoenus maritimus, oenanthe aquatica, juncus subnodulosus, solanum dulcamara, carex acuta, sparganium erectum, equisetum fluviatile, poa trivialis, rumex hydrolapathum, juncus articulatus, thalictrum flavum, cardamine pratensis, glyceria fluitans, argentina anserina, bidens tripartita, scutellaria galericulata, sium latifolium, carex disticha, carex vesicaria, potamogeton lucens, lemna trisulca, veronica scutellata, juncus effusus, potentilla reptans