nl, noord-friesland, phragmites australis, galium palustre, equisetum fluviatile, lythrum salicaria, nuphar lutea, agrostis stolonifera, myriophyllum spicatum, eriophorum angustifolium, lemna minor, carex rostrata, comarum palustre, carex nigra, molinia caerulea, menyanthes trifoliata, phalaris arundinacea, eleocharis palustris, potamogeton natans, alisma plantago-aquatica, betula pubescens, elodea canadensis, nymphaea alba, schoenoplectus lacustris, stuckenia pectinata, myosotis scorpioides, ceratophyllum demersum, sparganium erectum, ranunculus repens, filipendula ulmaria, drosera rotundifolia, lycopus europaeus, juncus bulbosus, iris pseudacorus, ranunculus flammula, juncus articulatus, vaccinium oxycoccos, potamogeton lucens, persicaria amphibia, alnus glutinosa, lemna trisulca, caltha palustris, vaccinium myrtillus, potentilla erecta, andromeda polifolia, cardamine pratensis, juncus effusus, lysimachia vulgaris, picea abies, calluna vulgaris, hydrocotyle vulgaris, potamogeton perfoliatus