gb, bridgend and neath port talbot, galium palustre, iris pseudacorus, eleocharis palustris, lythrum salicaria, agrostis stolonifera, lycopus europaeus, hydrocotyle vulgaris, persicaria amphibia, phragmites australis, ranunculus flammula, lysimachia vulgaris, ranunculus repens, phalaris arundinacea, alisma plantago-aquatica, schoenoplectus lacustris, carex riparia, argentina anserina, scutellaria galericulata, cardamine pratensis, sparganium erectum, solanum dulcamara, myosotis scorpioides, mentha aquatica, juncus articulatus, equisetum fluviatile, rumex hydrolapathum, rorippa amphibia, baldellia ranunculoides, lemna minor, myosotis laxa, stachys palustris, oenanthe fistulosa, typha latifolia, calystegia sepium, bolboschoenus maritimus, juncus effusus, glyceria maxima, carex elata, carex disticha, typha angustifolia, epilobium hirsutum, rumex conglomeratus, veronica scutellata, poa trivialis, potamogeton natans, hippuris vulgaris, salix cinerea, urtica dioica, potentilla reptans, rumex crispus