nl, noord-friesland, phragmites australis, agrostis stolonifera, juncus articulatus, bolboschoenus maritimus, salix repens, lysimachia maritima, parnassia palustris, juncus gerardii, sagina nodosa, hydrocotyle vulgaris, eleocharis palustris, calamagrostis epigejos, galium palustre, argentina anserina, schoenoplectus tabernaemontani, epilobium palustre, juncus maritimus, salix cinerea, sonchus arvensis, eleocharis uniglumis, epipactis palustris, eleocharis quinqueflora, ranunculus flammula, hippophae rhamnoides, lycopus europaeus, centaurium littorale, stuckenia pectinata, festuca rubra, carex arenaria, centaurium pulchellum, tripolium pannonicum, carex nigra, salicornia ramosissima, carex extensa, typha angustifolia, pedicularis palustris, juncus anceps, lythrum salicaria, myriophyllum spicatum, samolus valerandi, holcus lanatus, eupatorium cannabinum, pyrola rotundifolia, linum catharticum, trifolium repens, triglochin maritima, salicornia europaea, plantago maritima, carex distans, thinopyrum junceiforme