pt, área metropolitana do porto, phragmites australis, agrostis stolonifera, cladium mariscus, eleocharis palustris, juncus articulatus, hydrocotyle vulgaris, stuckenia pectinata, galium palustre, myriophyllum spicatum, schoenoplectus tabernaemontani, bolboschoenus maritimus, schoenoplectus lacustris, juncus maritimus, lythrum salicaria, schoenus nigricans, typha angustifolia, salix repens, epilobium palustre, juncus gerardii, ranunculus flammula, utricularia vulgaris, juncus bulbosus, carex nigra, lysimachia maritima, eriophorum angustifolium, samolus valerandi, lycopus europaeus, eleocharis quinqueflora, pedicularis palustris, potamogeton natans, sagina nodosa, equisetum fluviatile, typha latifolia, potamogeton gramineus, parnassia palustris, oenanthe lachenalii, molinia caerulea, comarum palustre, triglochin maritima, hippuris vulgaris, potamogeton perfoliatus, triglochin palustris, eleocharis uniglumis, utricularia australis, menyanthes trifoliata, tripolium pannonicum, carex limosa, baldellia ranunculoides, nymphaea alba, utricularia intermedia