gb, south west wales, agrostis stolonifera, phragmites australis, galium palustre, carex nigra, ranunculus flammula, eleocharis palustris, hydrocotyle vulgaris, ranunculus repens, juncus articulatus, trifolium repens, equisetum fluviatile, holcus lanatus, eriophorum angustifolium, cardamine pratensis, juncus effusus, lythrum salicaria, comarum palustre, juncus bulbosus, molinia caerulea, lemna minor, argentina anserina, festuca rubra, persicaria amphibia, scorzoneroides autumnalis, agrostis canina, menyanthes trifoliata, carex panicea, lycopus europaeus, phalaris arundinacea, carex rostrata, silene flos-cuculi, poa trivialis, iris pseudacorus, myriophyllum spicatum, caltha palustris, ranunculus acris, rumex acetosa, anthoxanthum odoratum, potentilla erecta, epilobium palustre, agrostis capillaris, potamogeton natans, glyceria fluitans, myosotis scorpioides, lysimachia maritima, alisma plantago-aquatica, drosera rotundifolia, sparganium erectum, salix repens, stuckenia pectinata