gb, cornwall and isles of scilly, hydrocotyle vulgaris, phragmites australis, agrostis stolonifera, equisetum fluviatile, galium palustre, eleocharis palustris, schoenoplectus lacustris, ranunculus flammula, molinia caerulea, myriophyllum spicatum, potamogeton natans, juncus articulatus, carex nigra, juncus bulbosus, nymphaea alba, nuphar lutea, lythrum salicaria, menyanthes trifoliata, carex panicea, lemna minor, eriophorum angustifolium, comarum palustre, carex rostrata, cladium mariscus, persicaria amphibia, stuckenia pectinata, sparganium erectum, potentilla erecta, iris pseudacorus, carex lasiocarpa, baldellia ranunculoides, utricularia vulgaris, potamogeton gramineus, hippuris vulgaris, calluna vulgaris, alisma plantago-aquatica, agrostis canina, elodea canadensis, cardamine pratensis, trifolium repens, carex elata, drosera rotundifolia, succisa pratensis, ranunculus repens, potamogeton lucens, lemna trisulca, salix repens, lycopus europaeus, myrica gale, utricularia intermedia